component
TPS53632RSMR
Public Made by Adomby adom
Texas Instruments DC-DC Controllers, VQFN-32-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tps53632rsmr: specified limits as data (metadata.characteristics, 60 rows from the datasheet)
2 files changed
+795−1
README.md+67@@ -51,6 +51,73 @@ TPS53632RSMR from Texas Instruments, in a VQFN-32-EP(4x4). Pinout and pin descri | Category | Power Supply Chip | | Pins | 33 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Input voltage, PWM3, PWM2, PWM1, SKIP, V5A | | -0.3 | | 6 | V | | 4 |+| Input voltage, VIN | VIN | -0.3 | | 30 | V | | 4 |+| Input voltage, COMP, CSP1-CSP3, CSN1-CSN3, DROOP, EN, FREQ-P, IMON, OCP-I, O-USR, RAMP, SCL, SDA, SLEWA, VDD, VFB, VINTF, VREF | | -0.3 | | 3.6 | V | | 4 |+| GFB voltage | | -0.2 | | 0.2 | V | | 4 |+| Output voltage, PGOOD | VO | -0.3 | | 3.6 | V | | 4 |+| Operating junction temperature | TJ | -40 | | 150 | °C | | 4 |+| Input voltage, CSN1-CSN3, CSP1-CSP3, IMON, OCP-I, O-USR, RAMP, SCL, SDA, VDD, VFB, VINTF, VREF | | -0.1 | | 3.5 | V | | 5 |+| Input voltage, VIN | VIN | -0.1 | | 28 | V | | 5 |+| Input voltage, COMP, DROOP, EN, FREQ-P, PWM3, PWM2, PWM1, SKIP, SLEWA, V5A | | -0.1 | | 5.5 | V | | 5 |+| Output voltage, GFB | VO | -0.1 | | 0.1 | V | | 5 |+| Output voltage, PGOOD | VO | -0.1 | | 3.5 | V | | 5 |+| Operating ambient temperature | TA | -10 | | 105 | °C | | 5 |+| Junction-to-ambient thermal resistance | θJA | | 37.2 | | °C/W | JEDEC high-K board, natural convection (JESD51-7) | 5 |+| Junction-to-case (top) thermal resistance | θJCtop | | 31.9 | | °C/W | Cold plate test on package top | 5 |+| Junction-to-board thermal resistance | θJB | | 8.1 | | °C/W | Ring cold plate fixture (JESD51-8) | 5 |+| Junction-to-top characterization parameter | ψJT | | 0.4 | | °C/W | Extracted from JESD51-2a simulation | 5 |+| Junction-to-board characterization parameter | ψJB | | 7.9 | | °C/W | Extracted from JESD51-2a simulation | 5 |+| Junction-to-case (bottom) thermal resistance | θJCbot | | 2.2 | | °C/W | Cold plate test on exposed (power) pad | 5 |+| V5A supply current, 3-phase operation | IV5-3P | | 3.6 | 6 | mA | 3-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI' | 6 |+| VDD supply current, 3-phase operation | IVDD-3P | | 0.2 | 0.8 | mA | 3-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI', digital buses idle | 6 |+| V5A supply current, 1-phase operation | IV5-1P | | 3.5 | 6 | mA | 1-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI' | 6 |+| VDD supply current, 1-phase operation | IVDD-1P | | 0.2 | 0.8 | mA | 1-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI', digital buses idle | 6 |+| V5A standby current | IV5STBY | | 125 | 200 | µA | EN = 'LO' | 6 |+| VDD standby current | IVDDSTBY | | 23 | 40 | µA | EN = 'LO' | 6 |+| VINTF supply current | IVDD-1P8 | | 1.7 | 5 | mA | All conditions, digital buses idle | 6 |+| V5A UVLO OK threshold | VUVLOH | 4.2 | 4.4 | 4.52 | V | VVFB < 200 mV, Ramp up, VVDD > 3 V, EN = 'HI', switching begins | 6 |+| V5A UVLO fault threshold | VUVLOL | 4 | 4.2 | 4.35 | V | Ramp down, EN = 'HI', VVDD > 3 V, VVFB = 100 mV | 6 |+| V5A fault latch reset threshold | VPOR | 1.2 | 1.9 | 2.5 | V | Ramp down, EN = 'HI', VVDD > 3 V; can restart if 5-V rises to VUVLOH and no other faults present | 6 |+| VDD UVLO OK threshold | V3UVLOH | 2.5 | 2.8 | 3 | V | VVFB < 200 mV. Ramp up, VV5A > 4.5 V, EN = 'HI', switching begins | 6 |+| VDD UVLO fault threshold | V3UVLOL | 2.4 | 2.6 | 2.8 | V | Ramp down, EN = 'HI', V5A > 4.5 V, VFB = 100 mV | 6 |+| VDD fault latch reset threshold | VPOR | 1.2 | 1.9 | 2.5 | V | Ramp down, EN = 'HI', V5A > 4.5 V; can restart if 5-V supply rises to VUVLOH and no other faults present | 6 |+| VINTF UVLO OK threshold | VINTFUVLOH | 1.4 | 1.5 | 1.6 | V | Ramp up, EN = 'HI', VV5A > 4.5 V, VVFB = 100 mV | 6 |+| VINTF UVLO falling threshold | VINTFUVLOL | 1.3 | 1.4 | 1.5 | V | Ramp down, EN = 'HI', VV5A > 4.5 V, VVFB = 100 mV | 6 |+| VFB tolerance | VDAC1 | -9 | | 9 | mV | No load active, 1.36 V ≤ VVFB ≤ 1.52 V, IOUT = 0 A | 6 |+| VFB tolerance | VDAC2 | -8 | | 8 | mV | No load medium, 1.0 V ≤ VVFB ≤ 1.35 V, IOUT = 0 A | 6 |+| VFB tolerance | VDAC2 | -7 | | 7 | mV | No load medium, 0.5 V ≤ VVFB ≤ 0.99 V, IOUT = 0 A | 6 |+| VREF output | VVREF | 1.66 | 1.7 | 1.74 | V | 4.5 V ≤ VV5A ≤ 5.5 V, IVREF = 0 A | 6 |+| VREF output source | VVREFSRC | -4 | | -3 | mV | 0 A ≤ IREF ≤ 500 µA, HP-2 | 6 |+| VREF output sink | VVREFSNK | 3 | | 4 | mV | -500 A ≤ IREF ≤ 0 A, HP-2 | 6 |+| Internal VFB initial boot voltage | VVBOOT | 0.99 | 1 | 1.01 | V | Initial DAC boot voltage | 6 |+| GFB differential GND to GFB | VDELGND | -100 | | 100 | mV | | 6 |+| OCP voltage (valley current limit) | VOCPP | 3.7 | 7.6 | 11.4 | mV | ROCP-I = 20 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 6.6 | 10.5 | 14.1 | mV | ROCP-I = 24 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 10.6 | 14.5 | 18 | mV | ROCP-I = 30 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 15.4 | 19.5 | 23 | mV | ROCP-I = 39 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 21.3 | 25.4 | 29 | mV | ROCP-I = 56 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 28.4 | 32.5 | 36.2 | mV | ROCP-I = 75 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 36.3 | 40.5 | 44 | mV | ROCP-I = 100 kΩ | 7 |+| OCP voltage (valley current limit) | VOCPP | 45 | 49.3 | 53 | mV | ROCP-I = 150 kΩ | 7 |+| CS pin input bias current | ICS | -500 | 0.2 | 500 | nA | CSPx and CSNx | 7 |+| Internal current sense gain | ACSINT | 5.8 | 6 | 6.2 | V/V | Gain from CSPx – CSNx to PWM comparator, RSKIP = Open | 7 |+| Fixed OVP voltage | VOVPH | 1.6 | 1.7 | 1.8 | V | VCSN1 > VOVPH for 1 µs | 7 |+| PGOOD high threshold | VPGDH | 190 | | 245 | mV | Measured at the VFB pin w/r/t VID code, device latches OFF | 7 |+| PGOOD low threshold | VPGDL | -348 | | -280 | mV | Measured at the VFB pin w/r/t VID code, device latches OFF | 7 |+| PWMx/SKIP output low voltage | VP-S_L | | 0.15 | 0.3 | V | PWMILOAD = ± 1 mA, SKIPILOAD = ± 100 µA | 7 |+| PWMx tri-state level | VPW-SKLK | 1.6 | 1.7 | 1.8 | V | PWMILOAD = ± 100 µA | 7 |+| Logic leakage current | IVRTTLK | -2 | 0.2 | 2 | µA | VSCL = 1.8 V, VSDA = 1.8 V, VPGOOD = 3.3 V | 7 |+| I/O leakage, EN | IENH | | 24 | 40 | µA | VEN = 1.8 V | 7 |+| VIN resistance | RVIN | 350 | | 600 | kΩ | EN = HI | 7 |+| PGOOD low state time after EN goes low | tPG2 | 225 | 250 | 275 | µs | Low state time after EN goes low | 8 |+ ## CAD (KiCad official) - Symbol: `TPS53632RSMR`
page.json+728−1@@ -331,6 +331,733 @@ "Package": "VQFN-32-EP(4x4)", "Category": "Power Supply Chip", "Pins": "33"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "bdf4d8bd7d372ccf",+ "rows": [+ {+ "name": "Input voltage, PWM3, PWM2, PWM1, SKIP, V5A",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage, VIN",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage, COMP, CSP1-CSP3, CSN1-CSN3, DROOP, EN, FREQ-P, IMON, OCP-I, O-USR, RAMP, SCL, SDA, SLEWA, VDD, VFB, VINTF, VREF",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "GFB voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.2,+ "typ": null,+ "max": 0.2,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage, PGOOD",+ "symbol": "VO",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage, CSN1-CSN3, CSP1-CSP3, IMON, OCP-I, O-USR, RAMP, SCL, SDA, VDD, VFB, VINTF, VREF",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 3.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage, VIN",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 28,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage, COMP, DROOP, EN, FREQ-P, PWM3, PWM2, PWM1, SKIP, SLEWA, V5A",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage, GFB",+ "symbol": "VO",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 0.1,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output voltage, PGOOD",+ "symbol": "VO",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 3.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating ambient temperature",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -10,+ "typ": null,+ "max": 105,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 37.2,+ "max": null,+ "conditions": "JEDEC high-K board, natural convection (JESD51-7)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "θJCtop",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 31.9,+ "max": null,+ "conditions": "Cold plate test on package top",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "θJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 8.1,+ "max": null,+ "conditions": "Ring cold plate fixture (JESD51-8)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 0.4,+ "max": null,+ "conditions": "Extracted from JESD51-2a simulation",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 7.9,+ "max": null,+ "conditions": "Extracted from JESD51-2a simulation",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "θJCbot",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 2.2,+ "max": null,+ "conditions": "Cold plate test on exposed (power) pad",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "V5A supply current, 3-phase operation",+ "symbol": "IV5-3P",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 3.6,+ "max": 6,+ "conditions": "3-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI'",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD supply current, 3-phase operation",+ "symbol": "IVDD-3P",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.2,+ "max": 0.8,+ "conditions": "3-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI', digital buses idle",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "V5A supply current, 1-phase operation",+ "symbol": "IV5-1P",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 3.5,+ "max": 6,+ "conditions": "1-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI'",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD supply current, 1-phase operation",+ "symbol": "IVDD-1P",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.2,+ "max": 0.8,+ "conditions": "1-phase operation, VDAC < VVFB < (VDAC + 100 mV), EN = 'HI', digital buses idle",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "V5A standby current",+ "symbol": "IV5STBY",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 125,+ "max": 200,+ "conditions": "EN = 'LO'",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD standby current",+ "symbol": "IVDDSTBY",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 23,+ "max": 40,+ "conditions": "EN = 'LO'",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VINTF supply current",+ "symbol": "IVDD-1P8",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1.7,+ "max": 5,+ "conditions": "All conditions, digital buses idle",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "V5A UVLO OK threshold",+ "symbol": "VUVLOH",+ "kind": "electrical",+ "unit": "V",+ "min": 4.2,+ "typ": 4.4,+ "max": 4.52,+ "conditions": "VVFB < 200 mV, Ramp up, VVDD > 3 V, EN = 'HI', switching begins",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "V5A UVLO fault threshold",+ "symbol": "VUVLOL",+ "kind": "electrical",+ "unit": "V",+ "min": 4,+ "typ": 4.2,+ "max": 4.35,+ "conditions": "Ramp down, EN = 'HI', VVDD > 3 V, VVFB = 100 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "V5A fault latch reset threshold",+ "symbol": "VPOR",+ "kind": "electrical",+ "unit": "V",+ "min": 1.2,+ "typ": 1.9,+ "max": 2.5,+ "conditions": "Ramp down, EN = 'HI', VVDD > 3 V; can restart if 5-V rises to VUVLOH and no other faults present",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD UVLO OK threshold",+ "symbol": "V3UVLOH",+ "kind": "electrical",+ "unit": "V",+ "min": 2.5,+ "typ": 2.8,+ "max": 3,+ "conditions": "VVFB < 200 mV. Ramp up, VV5A > 4.5 V, EN = 'HI', switching begins",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD UVLO fault threshold",+ "symbol": "V3UVLOL",+ "kind": "electrical",+ "unit": "V",+ "min": 2.4,+ "typ": 2.6,+ "max": 2.8,+ "conditions": "Ramp down, EN = 'HI', V5A > 4.5 V, VFB = 100 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VDD fault latch reset threshold",+ "symbol": "VPOR",+ "kind": "electrical",+ "unit": "V",+ "min": 1.2,+ "typ": 1.9,+ "max": 2.5,+ "conditions": "Ramp down, EN = 'HI', V5A > 4.5 V; can restart if 5-V supply rises to VUVLOH and no other faults present",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VINTF UVLO OK threshold",+ "symbol": "VINTFUVLOH",+ "kind": "electrical",+ "unit": "V",+ "min": 1.4,+ "typ": 1.5,+ "max": 1.6,+ "conditions": "Ramp up, EN = 'HI', VV5A > 4.5 V, VVFB = 100 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VINTF UVLO falling threshold",+ "symbol": "VINTFUVLOL",+ "kind": "electrical",+ "unit": "V",+ "min": 1.3,+ "typ": 1.4,+ "max": 1.5,+ "conditions": "Ramp down, EN = 'HI', VV5A > 4.5 V, VVFB = 100 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VFB tolerance",+ "symbol": "VDAC1",+ "kind": "tolerance",+ "unit": "mV",+ "min": -9,+ "typ": null,+ "max": 9,+ "conditions": "No load active, 1.36 V ≤ VVFB ≤ 1.52 V, IOUT = 0 A",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VFB tolerance",+ "symbol": "VDAC2",+ "kind": "tolerance",+ "unit": "mV",+ "min": -8,+ "typ": null,+ "max": 8,+ "conditions": "No load medium, 1.0 V ≤ VVFB ≤ 1.35 V, IOUT = 0 A",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VFB tolerance",+ "symbol": "VDAC2",+ "kind": "tolerance",+ "unit": "mV",+ "min": -7,+ "typ": null,+ "max": 7,+ "conditions": "No load medium, 0.5 V ≤ VVFB ≤ 0.99 V, IOUT = 0 A",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VREF output",+ "symbol": "VVREF",+ "kind": "electrical",+ "unit": "V",+ "min": 1.66,+ "typ": 1.7,+ "max": 1.74,+ "conditions": "4.5 V ≤ VV5A ≤ 5.5 V, IVREF = 0 A",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VREF output source",+ "symbol": "VVREFSRC",+ "kind": "tolerance",+ "unit": "mV",+ "min": -4,+ "typ": null,+ "max": -3,+ "conditions": "0 A ≤ IREF ≤ 500 µA, HP-2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VREF output sink",+ "symbol": "VVREFSNK",+ "kind": "tolerance",+ "unit": "mV",+ "min": 3,+ "typ": null,+ "max": 4,+ "conditions": "-500 A ≤ IREF ≤ 0 A, HP-2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Internal VFB initial boot voltage",+ "symbol": "VVBOOT",+ "kind": "electrical",+ "unit": "V",+ "min": 0.99,+ "typ": 1,+ "max": 1.01,+ "conditions": "Initial DAC boot voltage",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "GFB differential GND to GFB",+ "symbol": "VDELGND",+ "kind": "tolerance",+ "unit": "mV",+ "min": -100,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 3.7,+ "typ": 7.6,+ "max": 11.4,+ "conditions": "ROCP-I = 20 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 6.6,+ "typ": 10.5,+ "max": 14.1,+ "conditions": "ROCP-I = 24 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 10.6,+ "typ": 14.5,+ "max": 18,+ "conditions": "ROCP-I = 30 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 15.4,+ "typ": 19.5,+ "max": 23,+ "conditions": "ROCP-I = 39 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 21.3,+ "typ": 25.4,+ "max": 29,+ "conditions": "ROCP-I = 56 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 28.4,+ "typ": 32.5,+ "max": 36.2,+ "conditions": "ROCP-I = 75 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 36.3,+ "typ": 40.5,+ "max": 44,+ "conditions": "ROCP-I = 100 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OCP voltage (valley current limit)",+ "symbol": "VOCPP",+ "kind": "electrical",+ "unit": "mV",+ "min": 45,+ "typ": 49.3,+ "max": 53,+ "conditions": "ROCP-I = 150 kΩ",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "CS pin input bias current",+ "symbol": "ICS",+ "kind": "electrical",+ "unit": "nA",+ "min": -500,+ "typ": 0.2,+ "max": 500,+ "conditions": "CSPx and CSNx",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Internal current sense gain",+ "symbol": "ACSINT",+ "kind": "electrical",+ "unit": "V/V",+ "min": 5.8,+ "typ": 6,+ "max": 6.2,+ "conditions": "Gain from CSPx – CSNx to PWM comparator, RSKIP = Open",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Fixed OVP voltage",+ "symbol": "VOVPH",+ "kind": "electrical",+ "unit": "V",+ "min": 1.6,+ "typ": 1.7,+ "max": 1.8,+ "conditions": "VCSN1 > VOVPH for 1 µs",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGOOD high threshold",+ "symbol": "VPGDH",+ "kind": "electrical",+ "unit": "mV",+ "min": 190,+ "typ": null,+ "max": 245,+ "conditions": "Measured at the VFB pin w/r/t VID code, device latches OFF",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGOOD low threshold",+ "symbol": "VPGDL",+ "kind": "electrical",+ "unit": "mV",+ "min": -348,+ "typ": null,+ "max": -280,+ "conditions": "Measured at the VFB pin w/r/t VID code, device latches OFF",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PWMx/SKIP output low voltage",+ "symbol": "VP-S_L",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.15,+ "max": 0.3,+ "conditions": "PWMILOAD = ± 1 mA, SKIPILOAD = ± 100 µA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PWMx tri-state level",+ "symbol": "VPW-SKLK",+ "kind": "electrical",+ "unit": "V",+ "min": 1.6,+ "typ": 1.7,+ "max": 1.8,+ "conditions": "PWMILOAD = ± 100 µA",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Logic leakage current",+ "symbol": "IVRTTLK",+ "kind": "electrical",+ "unit": "µA",+ "min": -2,+ "typ": 0.2,+ "max": 2,+ "conditions": "VSCL = 1.8 V, VSDA = 1.8 V, VPGOOD = 3.3 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "I/O leakage, EN",+ "symbol": "IENH",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 24,+ "max": 40,+ "conditions": "VEN = 1.8 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "VIN resistance",+ "symbol": "RVIN",+ "kind": "electrical",+ "unit": "kΩ",+ "min": 350,+ "typ": null,+ "max": 600,+ "conditions": "EN = HI",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGOOD low state time after EN goes low",+ "symbol": "tPG2",+ "kind": "timing",+ "unit": "µs",+ "min": 225,+ "typ": 250,+ "max": 275,+ "conditions": "Low state time after EN goes low",+ "source_page": 8,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -372,4 +1099,4 @@ "visibility": { "public": true }-}+}