component
L9177ATR
Public Made by Adomby adom
STMicroelectronics Power Management - Specialized, TQFP-64-EP(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "l9177atr",
"title": "L9177ATR",
"brief": "STMicroelectronics Power Management - Specialized, TQFP-64-EP(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"power management (pmic)",
"l9177atr",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "L9177ATR",
"manufacturer": "STMicroelectronics",
"package": "TQFP-64-EP(10x10)",
"pin_count": 65,
"category": "Power Management (PMIC)",
"subcategory": "Power Management - Specialized",
"datasheet": "https://www.st.com/resource/en/datasheet/l9177atr.pdf",
"parts": {
"symbol": "l9177atr.kicad_sym",
"footprint": "l9177atr.kicad_mod",
"model_3d": "l9177atr-hero.glb",
"model_3d_plain": "l9177atr-etched.glb",
"model_3d_step": "l9177atr-etched.step",
"model_3d_step_plain": "l9177atr.step",
"lbr": "l9177atr.lbr"
},
"distributor_links": {
"lcsc": "C472536",
"digikey": "497-17754-2-ND",
"mouser": "511-L9177ATR"
},
"distributor_check": {
"checked_at": "2026-10-28T16:21:39Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "497-17754-2-ND",
"status": "found"
},
"mouser": {
"pn": "511-L9177ATR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "DIR",
"type": "input",
"description": "Logic input that sets the stepper motor direction."
},
{
"number": "2",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "3",
"name": "VDD_TRK",
"type": "power_out",
"description": "Output of the 5 V tracking voltage regulator, rated 40 mA with short to battery protection."
},
{
"number": "4",
"name": "REXT",
"type": "input",
"description": "External resistor connection for the precision current reference (10 kOhm 1% pull-up in the application circuit)."
},
{
"number": "5",
"name": "HS_OUT",
"type": "power_out",
"description": "High side switch output, protected with 100 mA minimum current limitation threshold."
},
{
"number": "6",
"name": "VRIN+",
"type": "input",
"description": "Positive differential input of the variable reluctance sensor (VRS) interface."
},
{
"number": "7",
"name": "VRIN-",
"type": "input",
"description": "Negative differential input of the variable reluctance sensor (VRS) interface."
},
{
"number": "8",
"name": "VROUT",
"type": "output",
"description": "Output of the variable reluctance sensor (VRS) interface."
},
{
"number": "9",
"name": "O2H",
"type": "power_out",
"description": "O2 sensor heater output, clamped to 45 V with minimum guaranteed output current 3 A."
},
{
"number": "10",
"name": "TACH",
"type": "power_out",
"description": "Tachometer driver output, minimum guaranteed output current 25 mA."
},
{
"number": "11",
"name": "ILS_TACH",
"type": "input",
"description": "Input of the tachometer driver."
},
{
"number": "12",
"name": "GND_O2H",
"type": "power_in",
"description": "Ground for the O2 sensor heater driver."
},
{
"number": "13",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "14",
"name": "INO2H",
"type": "input",
"description": "Input command for the O2 sensor heater driver."
},
{
"number": "15",
"name": "RESET",
"type": "output",
"description": "Reset signal output to the microcontroller."
},
{
"number": "16",
"name": "IN_REL2",
"type": "input",
"description": "Parallel control input for relay driver 2."
},
{
"number": "17",
"name": "IN_REL1",
"type": "input",
"description": "Parallel control input for relay driver 1."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "19",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "20",
"name": "REL2",
"type": "power_out",
"description": "Relay 2 driver output, clamped to 45 V with minimum guaranteed output current 1 A."
},
{
"number": "21",
"name": "GND_P_1",
"type": "power_in",
"description": "Power ground for relay drivers 1 and 2."
},
{
"number": "22",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "23",
"name": "REL1",
"type": "power_out",
"description": "Relay 1 driver output, clamped to 45 V with minimum guaranteed output current 1 A."
},
{
"number": "24",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "25",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "26",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "27",
"name": "REL3",
"type": "power_out",
"description": "Relay 3 driver output, clamped to 45 V with minimum guaranteed output current 1 A."
},
{
"number": "28",
"name": "GND_P_2",
"type": "power_in",
"description": "Power ground for the current limited low side driver."
},
{
"number": "29",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "30",
"name": "L",
"type": "power_out",
"description": "Current limited low side driver output, clamped to 45 V with minimum guaranteed output current 1 A (2 A during in-rush)."
},
{
"number": "31",
"name": "L",
"type": "power_out",
"description": "Current limited low side driver output, clamped to 45 V with minimum guaranteed output current 1 A (2 A during in-rush)."
},
{
"number": "32",
"name": "SO",
"type": "output",
"description": "SPI data output."
},
{
"number": "33",
"name": "SI",
"type": "input",
"description": "SPI data input."
},
{
"number": "34",
"name": "SCK",
"type": "input",
"description": "SPI serial clock input."
},
{
"number": "35",
"name": "CS",
"type": "input",
"description": "SPI chip select input."
},
{
"number": "36",
"name": "KEY",
"type": "input",
"description": "Key signal input."
},
{
"number": "37",
"name": "INJ1",
"type": "power_out",
"description": "Injector 1 driver power output, clamped to 60 V with minimum overcurrent at 2.8 A."
},
{
"number": "38",
"name": "IN1",
"type": "input",
"description": "Injector 1 driver input command."
},
{
"number": "39",
"name": "GND_INJ1",
"type": "power_in",
"description": "Ground for injector 1 driver."
},
{
"number": "40",
"name": "GND_INJ2",
"type": "power_in",
"description": "Ground for injector 2 driver."
},
{
"number": "41",
"name": "IN2",
"type": "input",
"description": "Injector 2 driver input command."
},
{
"number": "42",
"name": "INJ2",
"type": "power_out",
"description": "Injector 2 driver power output, clamped to 60 V with minimum overcurrent at 2.8 A."
},
{
"number": "43",
"name": "KL_TX",
"type": "input",
"description": "K-Line transmit digital input."
},
{
"number": "44",
"name": "KL_RX",
"type": "output",
"description": "K-Line receive digital output."
},
{
"number": "45",
"name": "KL_LINE",
"type": "bidirectional",
"description": "K-Line bus input/output (standard ISO-9141 compatible)."
},
{
"number": "46",
"name": "VDD",
"type": "power_out",
"description": "Output of the 5 V main voltage regulator, rated 300 mA."
},
{
"number": "47",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "48",
"name": "PWM",
"type": "input",
"description": "Logic input that sets the stepper motor speed."
},
{
"number": "49",
"name": "VDD_SB",
"type": "power_out",
"description": "Output of the 5 V standby voltage regulator, rated 2.5 mA."
},
{
"number": "50",
"name": "VB",
"type": "power_in",
"description": "Battery line supplying bridge 2, rated 6 V to 18 V operating range."
},
{
"number": "51",
"name": "OUTD",
"type": "power_out",
"description": "Stepper motor bridge 2 output D."
},
{
"number": "52",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "53",
"name": "OUTC",
"type": "power_out",
"description": "Stepper motor bridge 2 output C."
},
{
"number": "54",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "55",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "56",
"name": "GND",
"type": "power_in",
"description": "Analog and power ground."
},
{
"number": "57",
"name": "GND",
"type": "power_in",
"description": "Analog and power ground."
},
{
"number": "58",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "59",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "60",
"name": "OUTB",
"type": "power_out",
"description": "Stepper motor bridge 1 output B."
},
{
"number": "61",
"name": "OUTA",
"type": "power_out",
"description": "Stepper motor bridge 1 output A."
},
{
"number": "62",
"name": "NC",
"type": "unconnected",
"description": "Not connected."
},
{
"number": "63",
"name": "VB_1",
"type": "power_in",
"description": "Battery line supplying bridge 1, rated 6 V to 18 V operating range."
},
{
"number": "64",
"name": "EN",
"type": "input",
"description": "Logic input that enables the stepper motor driver."
},
{
"number": "65",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The datasheet's exposed pad is listed in Table 1 as '-' with no numbered pin. It is recorded here as"
],
"pages_sent": 17,
"cost_usd": 0.037,
"at": "2026-10-28T16:20:55"
},
"datasheet": {
"url": "https://www.st.com/resource/en/datasheet/l9177atr.pdf",
"pages": 53,
"sha256": "c31d74b08aa6c4dc",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 65,
"described": 65,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "l9177atr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "61ecab0d2805ca665ea882fdeefc607305973ad2f37b10e7efa4453dc9b3ac9f",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "l9177atr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
12,
12,
1.1
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "1be7c2ce36e55a2623e0ae853a49de4aa9a2cf6835d5f955d93b92b0d3d241c1",
"checked": "2026-10-28",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "STMicroelectronics",
"Package": "TQFP-64-EP(10x10)",
"Category": "Power Management (PMIC)",
"Pins": "65"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "c31d74b08aa6c4dc8a12865d29c4cdd2140d91c00ec5db8d1b70cb3a25fa79c7",
"rows": [
{
"name": "Operating supply voltage range",
"symbol": "VB",
"kind": "recommended_operating",
"unit": "V",
"min": 6,
"typ": null,
"max": 18,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Vbat switch off threshold voltage",
"symbol": "VB_off",
"kind": "electrical",
"unit": "V",
"min": 30,
"typ": 32,
"max": 34,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Standby current from VB, VB_1",
"symbol": "IVB(dis)",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 120,
"conditions": "VB = VB_1 = 13 V, device disabled, KEY < 0.7 V",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Quiescent current",
"symbol": "IVB",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 20,
"conditions": "VB = VB_1 = 13 V, outputs floating",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Undervoltage disable LOW threshold",
"symbol": "VB UVL",
"kind": "electrical",
"unit": "V",
"min": 3.5,
"typ": 3.7,
"max": 3.9,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Undervoltage threshold hysteresis",
"symbol": "VB UVh",
"kind": "electrical",
"unit": "V",
"min": 0.3,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "DC supply voltage pin VB/VB_1",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "TACH pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "KEY pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 10,
"conditions": "To be protected with R_key to limit sourced/sinked current to ± 5 mA in dc conditions and ±20 mA during transients",
"source_page": 8,
"source": "datasheet"
},
{
"name": "VDD_TRK pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -2,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "KL_LINE pin",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -16,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Operating temperature (ECU environment)",
"symbol": "Tamb",
"kind": "thermal",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Operating junction temperature",
"symbol": "Tj",
"kind": "thermal",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "thermal",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Thermal shut-down temperature",
"symbol": "Tot",
"kind": "thermal",
"unit": "°C",
"min": 155,
"typ": null,
"max": 200,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Thermal shut-down temperature hysteresis",
"symbol": "OThys",
"kind": "thermal",
"unit": "°C",
"min": null,
"typ": null,
"max": 10,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-to-ambient",
"symbol": "RTh j-amb",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": null,
"max": 20,
"conditions": "with 2s2p PCB thermally enhanced",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-to-case",
"symbol": "RTh j-case",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 9,
"source": "datasheet"
},
{
"name": "Output voltage",
"symbol": "VDD",
"kind": "electrical",
"unit": "V",
"min": 4.9,
"typ": 5,
"max": 5.1,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Line regulation",
"symbol": "Ln_vdd",
"kind": "electrical",
"unit": "mV",
"min": -25,
"typ": null,
"max": 25,
"conditions": "VB = 6 V to 18 V Iload = 150 mA",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Load regulation",
"symbol": "Ld_vdd",
"kind": "electrical",
"unit": "mV",
"min": -25,
"typ": null,
"max": 25,
"conditions": "VB = 13 V Iload = 5 mA to 300 mA",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Max overshoot",
"symbol": "Vdd_OS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 5.5,
"conditions": "Recovery from ISO pulse stimuli on battery line (guaranteed by design)",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Voltage slew-rate at power-on",
"symbol": "Vdd_SR",
"kind": "electrical",
"unit": "V/ms",
"min": 2,
"typ": null,
"max": 25,
"conditions": "Cload = 4.7 µF",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Load current",
"symbol": "Idd",
"kind": "electrical",
"unit": "mA",
"min": 5,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Current limitation",
"symbol": "Idd_max",
"kind": "electrical",
"unit": "mA",
"min": 350,
"typ": null,
"max": 600,
"conditions": "Output short to 4 V",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Short to ground current limitation",
"symbol": "Idd_STG",
"kind": "electrical",
"unit": "mA",
"min": 350,
"typ": null,
"max": 700,
"conditions": "Output shorted to GND",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Power supply rejection ratio",
"symbol": "PSRR",
"kind": "electrical",
"unit": "dB",
"min": 40,
"typ": null,
"max": null,
"conditions": "Sin wave @ 1 kHz 1 Vpp; VB = 13 V; Iload = 5 mA to 300 mA",
"source_page": 11,
"source": "datasheet"
},
{
"name": "VB - Vdd dropout voltage",
"symbol": "Vdr5",
"kind": "electrical",
"unit": "V",
"min": 0.3,
"typ": null,
"max": 0.75,
"conditions": "VB = 5 V; Iload = 300 mA",
"source_page": 11,
"source": "datasheet"
},
{
"name": "Output low voltage",
"symbol": "VUV_LO",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.6,
"conditions": "1 < VDD < Vth_UV, Ireset = 2 mA",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Reset current capability",
"symbol": "IUV_LO",
"kind": "electrical",
"unit": "mA",
"min": 2,
"typ": null,
"max": null,
"conditions": "1 < VDD < Vth_UV, Vreset = 0.6 V",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Leakage current",
"symbol": "Ilk",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 1,
"conditions": "VUV_reset = 4.5 V",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Power on UV reset delay",
"symbol": "Td_UV_rst",
"kind": "timing",
"unit": "ms",
"min": 17,
"typ": 22,
"max": 30,
"conditions": "",
"source_page": 12,
"source": "datasheet"
},
{
"name": "UV reset filter",
"symbol": "TfUV_reset",
"kind": "timing",
"unit": "µs",
"min": 25,
"typ": 50,
"max": 75,
"conditions": "VDD < Vth_UV",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Output voltage tracking error",
"symbol": "DVddtrk",
"kind": "electrical",
"unit": "mV",
"min": -15,
"typ": null,
"max": 15,
"conditions": "VB = 6 V, Itrk= 1 to 40 mA",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Tracking output current limitation",
"symbol": "Itrk_max",
"kind": "electrical",
"unit": "mA",
"min": 50,
"typ": null,
"max": 100,
"conditions": "Output short to 4 V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Tracking output reverse current",
"symbol": "Itrk_sb",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 10,
"conditions": "Output shorted to VB = 16 V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Load current",
"symbol": "Idd",
"kind": "electrical",
"unit": "mA",
"min": 1,
"typ": null,
"max": 40,
"conditions": "VDD_TRK regulator",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Line regulation (tracking)",
"symbol": "Ln_vdd_trk",
"kind": "electrical",
"unit": "mV",
"min": -15,
"typ": null,
"max": 15,
"conditions": "VB = 6 V to 18 V - Iload= 40 mA",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Load regulation (tracking)",
"symbol": "Ld_vdd_trk",
"kind": "electrical",
"unit": "mV",
"min": -15,
"typ": null,
"max": 15,
"conditions": "VB = 13 V Iload = 1 to 40 mA",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Output voltage (standby)",
"symbol": "Vddsb",
"kind": "electrical",
"unit": "V",
"min": 4.75,
"typ": 5,
"max": 5.25,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Line regulation (standby)",
"symbol": "Ln_vsb",
"kind": "electrical",
"unit": "mV",
"min": -25,
"typ": null,
"max": 25,
"conditions": "VB = 6 V to 18 V Iload = 1 mA",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Load regulation (standby)",
"symbol": "Ld_vsb",
"kind": "electrical",
"unit": "mV",
"min": -25,
"typ": null,
"max": 25,
"conditions": "VB = 13 V Iload= 0.1 mA to 2.5 mA",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Load current (standby)",
"symbol": "Idd",
"kind": "electrical",
"unit": "mA",
"min": 0.1,
"typ": null,
"max": 2.5,
"conditions": "VDD_SB regulator",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Current limitation (standby)",
"symbol": "Isb_max",
"kind": "electrical",
"unit": "mA",
"min": 5,
"typ": null,
"max": 50,
"conditions": "Output short to 4 V",
"source_page": 14,
"source": "datasheet"
},
{
"name": "Voltage slew-rate at power on (standby)",
"symbol": "Vsb_SR",
"kind": "electrical",
"unit": "V/ms",
"min": 2,
"typ": null,
"max": 30,
"conditions": "Cload = 1 µF",
"source_page": 14,
"source": "datasheet"
},
{
"name": "Ron on high side switch",
"symbol": "Ron_hs",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 14,
"conditions": "Ihs = 50 mA",
"source_page": 14,
"source": "datasheet"
},
{
"name": "Current limitation (high side)",
"symbol": "Ihs_max",
"kind": "electrical",
"unit": "mA",
"min": 100,
"typ": null,
"max": 400,
"conditions": "VB = 13.5 V",
"source_page": 14,
"source": "datasheet"
},
{
"name": "Output current (injector)",
"symbol": "I max",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 2.2,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Overcurrent threshold (injector)",
"symbol": "I_oc",
"kind": "electrical",
"unit": "A",
"min": 2.8,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Output clamping voltage (injector)",
"symbol": "VDS",
"kind": "electrical",
"unit": "V",
"min": 55,
"typ": null,
"max": 65,
"conditions": "I = 2.2 A",
"source_page": 15,
"source": "datasheet"
},
{
"name": "On resistance (injector)",
"symbol": "Ron",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 0.6,
"conditions": "I = 2.2 A",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Leakage current (injector)",
"symbol": "Ilk_off",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 10,
"conditions": "Vout= 18 V, Key = 0 V",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Pull-down diagnosis current (injector)",
"symbol": "Ilk_on",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": null,
"max": 100,
"conditions": "V out= 18 V, Key = 5 V",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Turn on-off delay (injector)",
"symbol": "ton-off",
"kind": "timing",
"unit": "µs",
"min": null,
"typ": null,
"max": 6,
"conditions": "from CMD edge to 50% output variation",
"source_page": 15,
"source": "datasheet"
},
{
"name": "OFF diagnostic masking time (injector)",
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"unit": "ms",
"min": 0.75,
"typ": 1,
"max": 1.25,
"conditions": "Guaranteed by scan",
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"source": "datasheet"
},
{
"name": "Output current (relay)",
"symbol": "Imax",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Overcurrent threshold (relay)",
"symbol": "I_oc",
"kind": "electrical",
"unit": "A",
"min": 1.2,
"typ": null,
"max": 2.5,
"conditions": "",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Output clamping voltage (relay)",
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"kind": "electrical",
"unit": "V",
"min": 40,
"typ": null,
"max": 50,
"conditions": "I = 1 A",
"source_page": 17,
"source": "datasheet"
},
{
"name": "On resistance (relay)",
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"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "I = 1 A",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Linear current limitation (LSD)",
"symbol": "ILI",
"kind": "electrical",
"unit": "A",
"min": 2,
"typ": null,
"max": 2.45,
"conditions": "VB = 18 V, settling time = 300 µs",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Overcurrent threshold (LSD)",
"symbol": "Ioc",
"kind": "electrical",
"unit": "A",
"min": 1.2,
"typ": null,
"max": 1.95,
"conditions": "Masked for driver during in-rush",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Diagnosis masking time (LSD)",
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"unit": "ms",
"min": 2,
"typ": null,
"max": 5,
"conditions": "OFF condition, Guaranteed by scan",
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"source": "datasheet"
},
{
"name": "Output clamping voltage (LSD)",
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"kind": "electrical",
"unit": "V",
"min": 40,
"typ": null,
"max": 50,
"conditions": "I = 200 mA",
"source_page": 17,
"source": "datasheet"
},
{
"name": "On resistance (LSD)",
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"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "I = 200 mA",
"source_page": 17,
"source": "datasheet"
},
{
"name": "Inrush current mask time (LSD)",
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"unit": "µs",
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"typ": 336,
"max": 420,
"conditions": "Guaranteed by scan",
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"source": "datasheet"
},
{
"name": "Overcurrent threshold (tachometer)",
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"kind": "electrical",
"unit": "mA",
"min": 100,
"typ": null,
"max": 500,
"conditions": "",
"source_page": 18,
"source": "datasheet"
},
{
"name": "On resistance (tachometer)",
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"unit": "Ω",
"min": null,
"typ": null,
"max": 5,
"conditions": "I = 25 mA",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Overcurrent threshold (stepper)",
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"unit": "A",
"min": 0.85,
"typ": null,
"max": 2,
"conditions": "ON condition",
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"source": "datasheet"
},
{
"name": "On resistance HS+LS (stepper)",
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"unit": "Ω",
"min": null,
"typ": null,
"max": 2.6,
"conditions": "I out= 0.5 A, T j= 150 °C, V B= 14 V",
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"source": "datasheet"
},
{
"name": "Working frequency (stepper)",
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"unit": "kHz",
"min": null,
"typ": null,
"max": 20,
"conditions": "Application info",
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"source": "datasheet"
},
{
"name": "Output leakage current (stepper)",
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"unit": "µA",
"min": null,
"typ": null,
"max": 10,
"conditions": "Driver in OFF condition",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Over current switch_off time (stepper)",
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"unit": "µs",
"min": null,
"typ": null,
"max": 25,
"conditions": "Guaranteed by scan",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Rise output time (stepper)",
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"kind": "timing",
"unit": "µs",
"min": null,
"typ": null,
"max": 15,
"conditions": "VB = 12 V, RI = 39 Ω",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Fall output time (stepper)",
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"kind": "timing",
"unit": "µs",
"min": null,
"typ": null,
"max": 15,
"conditions": "VB = 12 V, RI = 39 Ω",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Reverse HS diode drop (stepper)",
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"unit": "V",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "Driver in OFF condition Iinjected= 0.5 A",
"source_page": 18,
"source": "datasheet"
},
{
"name": "Reverse LS diode drop (stepper)",
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"unit": "V",
"min": null,
"typ": null,
"max": -1.5,
"conditions": "Driver in OFF condition ISourced = 0.5 A",
"source_page": 18,
"source": "datasheet"
},
{
"name": "OFF Diagnostic deglitch filter time (stepper)",
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"unit": "µs",
"min": 93.8,
"typ": 125,
"max": 156.3,
"conditions": "Guaranteed by scan",
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"source": "datasheet"
},
{
"name": "ON Diagnostic deglitch filter time (stepper)",
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"unit": "µs",
"min": 15,
"typ": 20,
"max": 25,
"conditions": "Guaranteed by scan",
"source_page": 19,
"source": "datasheet"
},
{
"name": "On resistance (O2 sensor heater)",
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"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": null,
"max": 0.5,
"conditions": "Iout= 3 A",
"source_page": 20,
"source": "datasheet"
},
{
"name": "Output clamping voltage (O2 heater)",
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"kind": "electrical",
"unit": "V",
"min": 40,
"typ": null,
"max": 50,
"conditions": "Iout= 3 A",
"source_page": 20,
"source": "datasheet"
},
{
"name": "Overcurrent threshold (O2 heater)",
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"unit": "A",
"min": 3.8,
"typ": null,
"max": 5,
"conditions": "",
"source_page": 20,
"source": "datasheet"
},
{
"name": "Input level high (Key)",
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"kind": "electrical",
"unit": "V",
"min": 3.3,
"typ": null,
"max": null,
"conditions": "",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Input level low (Key)",
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"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 1.5,
"conditions": "",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Internal pull down (Key)",
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"unit": "kΩ",
"min": 50,
"typ": 150,
"max": 300,
"conditions": "",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Key input filter time",
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"unit": "µs",
"min": 26,
"typ": null,
"max": 40,
"conditions": "Guaranteed by scan",
"source_page": 10,
"source": "datasheet"
},
{
"name": "Maximum delay time from Key to regulator enable",
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"kind": "timing",
"unit": "µs",
"min": null,
"typ": null,
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