component
LM53601LQDSXTQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, WSON-10-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lm53601lqdsxtq1: specified limits as data (metadata.characteristics, 60 rows from the datasheet)
2 files changed
+795−1
README.md+67@@ -29,6 +29,73 @@ LM53601LQDSXTQ1 from Texas Instruments, in a WSON-10-EP(3x3). Pinout and pin des | Category | Power Supply Chip | | Pins | 11 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| VIN to GND | VIN | -0.3 | | 42 | V | 42 V max for ≤100 ms at ≤1% duty cycle (footnote 1) | 5 |+| SW to GND | | -0.3 | | | V | Max printed as VIN+0.3; -2 V / VIN+2 V allowed for ≤200 ns at ≤0.01% duty (footnote 2) | 5 |+| BOOT to SW | | -0.3 | | 3.6 | V | | 5 |+| EN to GND | | -0.3 | | 42 | V | 42 V max for ≤100 ms at ≤1% duty cycle (footnote 1) | 5 |+| FB to GND (3.3 V and 5.0 V fixed versions) | | -0.3 | | 16 | V | | 5 |+| RESET to GND | | -0.3 | | 8 | V | | 5 |+| SYNC/MODE to GND | | -0.3 | | 42 | V | 42 V max for ≤100 ms at ≤1% duty cycle (footnote 1) | 5 |+| VCC | VCC | -0.3 | | 3.6 | V | | 5 |+| GND to AGND (fixed version only) | | -1 | | 2 | V | Voltage durations ≤1 µs; maximum DC voltage ±0.3 V (footnote 4) | 5 |+| Storage temperature | Tstg | -40 | | 150 | °C | | 5 |+| Input voltage range after startup | | 3.8 | | 36 | V | After startup (3.55 V extended range possible, see 7.6) | 5 |+| Output voltage range, 5 V option | | 0 | | 5.5 | V | 5 V option | 5 |+| Load current range, LM53601-Q1 | | 0 | | 1000 | mA | LM53601-Q1 | 5 |+| Operating junction temperature | | -40 | | 150 | °C | | 5 |+| Initial output voltage accuracy (VFB) | VFB | -1 | | 1 | % | Vin = 3.8 V to 36 V, Tj = 25°C, open loop | 6 |+| Initial output voltage accuracy (VFB) | VFB | -1.5 | | 1.5 | % | Vin = 3.8 V to 36 V, open loop | 6 |+| Bias current into FB pin (fixed versions) | IB | | 46 | 80 | µA | Vin = 13.5 V, not switching, Vbias = 5 V, Mode = 0 V | 6 |+| Minimum input voltage to operate (rising) | Vin_UVLO | 3.2 | 3.6 | 3.75 | V | Rising | 6 |+| Minimum input voltage hysteresis | Vin_UVLO_hyst | 0.2 | 0.3 | 0.35 | V | Hysteresis | 6 |+| RESET upper threshold voltage | Vreset_OV | 105 | 106.5 | 110 | % | Rising, % of Vout | 6 |+| RESET lower threshold voltage | Vreset_UV | 92 | 94 | 97 | % | Falling, % of Vout | 6 |+| Switching frequency with spread spectrum | Fsw | 1.89 | 2.1 | 2.4 | MHz | VIN = 13.5 V, center frequency with spread spectrum, PWM operation | 7 |+| Sync frequency range | FSYNC | 1.9 | 2.1 | 2.3 | MHz | Output setting + 1 V < VIN < 18 V | 7 |+| Sync input duty cycle range | DSYNC | 25 | | 75 | % | High state input < 5.5 V and > 2.3 V | 7 |+| SYNC/MODE input hysteresis | VSYNC/MODE | | 0.185 | 1 | V | | 7 |+| Frequency span of spread spectrum operation | FSSS | -4 | | 4 | % | Printed ±4% | 7 |+| High side switch current limit, LM53601-Q1 | IL_HS | 1.5 | 1.83 | 2.1 | A | LM53601-Q1, duty cycle approaches 0% | 7 |+| Low side switch current limit, LM53601-Q1 | IL_LS | 1 | 1.2 | 1.43 | A | LM53601-Q1 | 7 |+| Enable threshold voltage, rising | VEN | 1.7 | | 2 | V | Enable rising | 7 |+| Enable threshold hysteresis | VEN_HYST | 0.4 | | 0.55 | V | | 7 |+| RESET output on-resistance (Rdson) | RRESET | | 50 | 120 | Ω | | 8 |+| Thermal shutdown rising threshold | TSD | 151 | 167 | 185 | °C | | 8 |+| Thermal shutdown falling threshold | TSDF | 140 | | 157 | °C | | 8 |+| Output voltage, 5-V option | Vout_5V | 4.9 | 5 | 5.1 | V | VIN = 5.8 V to 36 V, IOUT = maximum recommended load current | 8 |+| Output voltage, 5-V option (auto mode) | Vout_5V | 4.9 | 5.05 | 5.125 | V | VIN = 5.5 V to 36 V, IOUT = 100 µA to 100 mA, typical value in Auto Mode | 8 |+| Minimum switch on time | ton | | 50 | 80.5 | ns | VIN = 18 V, IOUT = 500 mA | 9 |+| Minimum switch off time | toff | | 90 | 125 | ns | IOUT = 500 mA | 9 |+| Delay time to RESET high signal | treset_act | 4 | 6 | 8 | ms | | 9 |+| Soft-start time | tSS | 1.3 | 3 | 4.5 | ms | Time from first SW node pulse to Vref at 90%, VIN ≥ 4.2 V | 9 |+| Junction-to-ambient thermal resistance | RθJA | | 46.2 | | °C/W | DSX (WSON) 10-pin package | 6 |+| Junction-to-case (top) thermal resistance | RθJC | | 31.5 | | °C/W | DSX (WSON) 10-pin package | 6 |+| Junction-to-board thermal resistance | RθJB | | 20.9 | | °C/W | DSX (WSON) 10-pin package | 6 |+| Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 4.1 | | °C/W | DSX (WSON) 10-pin package | 6 |+| Operating quiescent current | IQ | | 6.5 | | µA | Vin = 13.5 V, not switching, Vbias = 5 V | 6 |+| Operating quiescent current, Tj = 85°C | IQ | | 16 | | µA | Vin = 13.5 V, not switching, Vbias = 5 V, Tj = 85°C | 6 |+| Shutdown quiescent current | ISD | | 1.8 | | µA | EN = 0, VIN = 13.5 V, Tj = 25°C | 6 |+| Low level RESET output voltage | VOL | | 0.4 | | V | 50 µA pull-up to RESET pin, Vin = 1.5 V, EN = 0 V, Tj = 25°C | 6 |+| Minimum input voltage for proper RESET function | Vreset_valid | | 1.5 | | V | 50 µA pull-up to RESET pin, EN = 0 V, Tj = 25°C | 6 |+| Switching frequency, 5-V fixed output at 36 V input | Fsw | | 1.5 | | MHz | VIN = 36 V, 5-V fixed output device | 7 |+| SYNC/MODE input high threshold | VSYNC/MODE | | 1.5 | | V | SYNC/MODE input high (MODE = FPWM) | 7 |+| SYNC/MODE input low threshold | VSYNC/MODE | | 0.4 | | V | SYNC/MODE input low (MODE = VAUTO with diode emulation) | 7 |+| Frequency span pattern frequency of spread spectrum | FPSS | | 30 | | Hz | | 7 |+| Zero-cross current limit | IL_ZC | | -0.01 | | A | MODE/SYNC = Low | 7 |+| Negative current limit, LM53601-Q1 | IL_NEG | | -0.7 | | A | MODE/SYNC = High | 7 |+| High side MOSFET on-resistance | Rdson | | 220 | | mΩ | High side MOSFET | 7 |+| Low side MOSFET on-resistance | Rdson | | 200 | | mΩ | Low side MOSFET | 7 |+| Internal VCC voltage (Vbias = 0 V) | Vcc | | 3.05 | | V | VIN = 13.5 V, Vbias = 0 V | 7 |+| Internal VCC input under-voltage lock-out | Vcc_UVLO | | 2.7 | | V | VCC rising | 7 |+| Input current to VIN node, 5 V output | IQ_VIN | | 30 | | µA | VIN = 13.5 V, VOUT = 5 V, IOUT = 0 A | 8 |+| Maximum switch duty cycle | Dmax | | 76 | | % | Fsw = 2.1 MHz | 8 |+ ## CAD (KiCad official) - Symbol: `LM53601LQDSXTQ1`
page.json+728−1@@ -200,6 +200,733 @@ "Package": "WSON-10-EP(3x3)", "Category": "Power Supply Chip", "Pins": "11"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "d174c97c59a34282",+ "rows": [+ {+ "name": "VIN to GND",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 42,+ "conditions": "42 V max for ≤100 ms at ≤1% duty cycle (footnote 1)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SW to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "Max printed as VIN+0.3; -2 V / VIN+2 V allowed for ≤200 ns at ≤0.01% duty (footnote 2)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "BOOT to SW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 42,+ "conditions": "42 V max for ≤100 ms at ≤1% duty cycle (footnote 1)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "FB to GND (3.3 V and 5.0 V fixed versions)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 16,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RESET to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 42,+ "conditions": "42 V max for ≤100 ms at ≤1% duty cycle (footnote 1)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VCC",+ "symbol": "VCC",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "GND to AGND (fixed version only)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -1,+ "typ": null,+ "max": 2,+ "conditions": "Voltage durations ≤1 µs; maximum DC voltage ±0.3 V (footnote 4)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range after startup",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 3.8,+ "typ": null,+ "max": 36,+ "conditions": "After startup (3.55 V extended range possible, see 7.6)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage range, 5 V option",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 5.5,+ "conditions": "5 V option",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load current range, LM53601-Q1",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": 0,+ "typ": null,+ "max": 1000,+ "conditions": "LM53601-Q1",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Initial output voltage accuracy (VFB)",+ "symbol": "VFB",+ "kind": "tolerance",+ "unit": "%",+ "min": -1,+ "typ": null,+ "max": 1,+ "conditions": "Vin = 3.8 V to 36 V, Tj = 25°C, open loop",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Initial output voltage accuracy (VFB)",+ "symbol": "VFB",+ "kind": "tolerance",+ "unit": "%",+ "min": -1.5,+ "typ": null,+ "max": 1.5,+ "conditions": "Vin = 3.8 V to 36 V, open loop",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Bias current into FB pin (fixed versions)",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 46,+ "max": 80,+ "conditions": "Vin = 13.5 V, not switching, Vbias = 5 V, Mode = 0 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum input voltage to operate (rising)",+ "symbol": "Vin_UVLO",+ "kind": "electrical",+ "unit": "V",+ "min": 3.2,+ "typ": 3.6,+ "max": 3.75,+ "conditions": "Rising",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum input voltage hysteresis",+ "symbol": "Vin_UVLO_hyst",+ "kind": "electrical",+ "unit": "V",+ "min": 0.2,+ "typ": 0.3,+ "max": 0.35,+ "conditions": "Hysteresis",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RESET upper threshold voltage",+ "symbol": "Vreset_OV",+ "kind": "electrical",+ "unit": "%",+ "min": 105,+ "typ": 106.5,+ "max": 110,+ "conditions": "Rising, % of Vout",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RESET lower threshold voltage",+ "symbol": "Vreset_UV",+ "kind": "electrical",+ "unit": "%",+ "min": 92,+ "typ": 94,+ "max": 97,+ "conditions": "Falling, % of Vout",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency with spread spectrum",+ "symbol": "Fsw",+ "kind": "electrical",+ "unit": "MHz",+ "min": 1.89,+ "typ": 2.1,+ "max": 2.4,+ "conditions": "VIN = 13.5 V, center frequency with spread spectrum, PWM operation",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Sync frequency range",+ "symbol": "FSYNC",+ "kind": "electrical",+ "unit": "MHz",+ "min": 1.9,+ "typ": 2.1,+ "max": 2.3,+ "conditions": "Output setting + 1 V < VIN < 18 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Sync input duty cycle range",+ "symbol": "DSYNC",+ "kind": "electrical",+ "unit": "%",+ "min": 25,+ "typ": null,+ "max": 75,+ "conditions": "High state input < 5.5 V and > 2.3 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE input hysteresis",+ "symbol": "VSYNC/MODE",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.185,+ "max": 1,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Frequency span of spread spectrum operation",+ "symbol": "FSSS",+ "kind": "tolerance",+ "unit": "%",+ "min": -4,+ "typ": null,+ "max": 4,+ "conditions": "Printed ±4%",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "High side switch current limit, LM53601-Q1",+ "symbol": "IL_HS",+ "kind": "electrical",+ "unit": "A",+ "min": 1.5,+ "typ": 1.83,+ "max": 2.1,+ "conditions": "LM53601-Q1, duty cycle approaches 0%",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Low side switch current limit, LM53601-Q1",+ "symbol": "IL_LS",+ "kind": "electrical",+ "unit": "A",+ "min": 1,+ "typ": 1.2,+ "max": 1.43,+ "conditions": "LM53601-Q1",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold voltage, rising",+ "symbol": "VEN",+ "kind": "electrical",+ "unit": "V",+ "min": 1.7,+ "typ": null,+ "max": 2,+ "conditions": "Enable rising",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold hysteresis",+ "symbol": "VEN_HYST",+ "kind": "electrical",+ "unit": "V",+ "min": 0.4,+ "typ": null,+ "max": 0.55,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "RESET output on-resistance (Rdson)",+ "symbol": "RRESET",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 50,+ "max": 120,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown rising threshold",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": 151,+ "typ": 167,+ "max": 185,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown falling threshold",+ "symbol": "TSDF",+ "kind": "electrical",+ "unit": "°C",+ "min": 140,+ "typ": null,+ "max": 157,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Output voltage, 5-V option",+ "symbol": "Vout_5V",+ "kind": "electrical",+ "unit": "V",+ "min": 4.9,+ "typ": 5,+ "max": 5.1,+ "conditions": "VIN = 5.8 V to 36 V, IOUT = maximum recommended load current",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Output voltage, 5-V option (auto mode)",+ "symbol": "Vout_5V",+ "kind": "electrical",+ "unit": "V",+ "min": 4.9,+ "typ": 5.05,+ "max": 5.125,+ "conditions": "VIN = 5.5 V to 36 V, IOUT = 100 µA to 100 mA, typical value in Auto Mode",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Minimum switch on time",+ "symbol": "ton",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 50,+ "max": 80.5,+ "conditions": "VIN = 18 V, IOUT = 500 mA",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Minimum switch off time",+ "symbol": "toff",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 90,+ "max": 125,+ "conditions": "IOUT = 500 mA",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Delay time to RESET high signal",+ "symbol": "treset_act",+ "kind": "timing",+ "unit": "ms",+ "min": 4,+ "typ": 6,+ "max": 8,+ "conditions": "",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Soft-start time",+ "symbol": "tSS",+ "kind": "timing",+ "unit": "ms",+ "min": 1.3,+ "typ": 3,+ "max": 4.5,+ "conditions": "Time from first SW node pulse to Vref at 90%, VIN ≥ 4.2 V",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 46.2,+ "max": null,+ "conditions": "DSX (WSON) 10-pin package",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 31.5,+ "max": null,+ "conditions": "DSX (WSON) 10-pin package",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 20.9,+ "max": null,+ "conditions": "DSX (WSON) 10-pin package",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 4.1,+ "max": null,+ "conditions": "DSX (WSON) 10-pin package",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 6.5,+ "max": null,+ "conditions": "Vin = 13.5 V, not switching, Vbias = 5 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating quiescent current, Tj = 85°C",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 16,+ "max": null,+ "conditions": "Vin = 13.5 V, not switching, Vbias = 5 V, Tj = 85°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Shutdown quiescent current",+ "symbol": "ISD",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 1.8,+ "max": null,+ "conditions": "EN = 0, VIN = 13.5 V, Tj = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Low level RESET output voltage",+ "symbol": "VOL",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.4,+ "max": null,+ "conditions": "50 µA pull-up to RESET pin, Vin = 1.5 V, EN = 0 V, Tj = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum input voltage for proper RESET function",+ "symbol": "Vreset_valid",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "50 µA pull-up to RESET pin, EN = 0 V, Tj = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency, 5-V fixed output at 36 V input",+ "symbol": "Fsw",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "VIN = 36 V, 5-V fixed output device",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE input high threshold",+ "symbol": "VSYNC/MODE",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "SYNC/MODE input high (MODE = FPWM)",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE input low threshold",+ "symbol": "VSYNC/MODE",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.4,+ "max": null,+ "conditions": "SYNC/MODE input low (MODE = VAUTO with diode emulation)",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Frequency span pattern frequency of spread spectrum",+ "symbol": "FPSS",+ "kind": "electrical",+ "unit": "Hz",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Zero-cross current limit",+ "symbol": "IL_ZC",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": -0.01,+ "max": null,+ "conditions": "MODE/SYNC = Low",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Negative current limit, LM53601-Q1",+ "symbol": "IL_NEG",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": -0.7,+ "max": null,+ "conditions": "MODE/SYNC = High",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "High side MOSFET on-resistance",+ "symbol": "Rdson",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 220,+ "max": null,+ "conditions": "High side MOSFET",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Low side MOSFET on-resistance",+ "symbol": "Rdson",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 200,+ "max": null,+ "conditions": "Low side MOSFET",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Internal VCC voltage (Vbias = 0 V)",+ "symbol": "Vcc",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 3.05,+ "max": null,+ "conditions": "VIN = 13.5 V, Vbias = 0 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Internal VCC input under-voltage lock-out",+ "symbol": "Vcc_UVLO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.7,+ "max": null,+ "conditions": "VCC rising",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Input current to VIN node, 5 V output",+ "symbol": "IQ_VIN",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "VIN = 13.5 V, VOUT = 5 V, IOUT = 0 A",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Maximum switch duty cycle",+ "symbol": "Dmax",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 76,+ "max": null,+ "conditions": "Fsw = 2.1 MHz",+ "source_page": 8,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -241,4 +968,4 @@ "visibility": { "public": true }-}+}