component
LM53600AQDSXRQ1
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.
← Commit history
lm53600aqdsxrq1: specified limits as data (metadata.characteristics, 41 rows from the datasheet)
2 files changed
+548−1
README.md+48@@ -29,6 +29,54 @@ LM53600AQDSXRQ1 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 | Footnote 1: 42 V for ≤100 ms at duty cycle ≤1% | 5 |+| SW to GND | SW | -0.3 | | | V | | 5 |+| BOOT to SW | BOOT | -0.3 | | 3.6 | V | | 5 |+| EN to GND | EN | -0.3 | | 42 | V | Footnote 1: 42 V for ≤100 ms at duty cycle ≤1% | 5 |+| BIAS to GND (LM53600-Q1-ADJ) | BIAS | -0.3 | | 16 | V | | 5 |+| FB to GND (LM53600-Q1-ADJ) | FB | -0.3 | | 5.5 | V | | 5 |+| RESET to GND | RESET | -0.3 | | 8 | V | | 5 |+| RESET sink current | | | | 8 | mA | | 5 |+| SYNC/MODE to GND | SYNC/MODE | -0.3 | | 42 | V | Footnote 1: 42 V for ≤100 ms at duty cycle ≤1% | 5 |+| VCC | VCC | -0.3 | | 3.6 | V | | 5 |+| Storage temperature | Tstg | -40 | | 150 | °C | | 5 |+| Input voltage range after startup | | 3.8 | | 36 | V | After startup | 5 |+| Output adjustment range (LM53600-Q1-ADJ) | | 3.3 | | 6 | V | LM53600-Q1-ADJ | 5 |+| Load current range (LM53600-Q1) | | 0 | | 650 | mA | LM53600-Q1 | 5 |+| Operating junction temperature | | -40 | | 150 | °C | | 5 |+| Initial output voltage accuracy | VFB | -1 | | 1 | % | Vin = 3.8 V to 36 V, Tj = 25°C, Open Loop | 6 |+| Initial output voltage accuracy | VFB | -1.5 | | 1.5 | % | Vin = 3.8 V to 36 V, Open Loop | 6 |+| Minimum input voltage to operate (UVLO 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, % Vout | 6 |+| Switching frequency (without spread spectrum) | Fsw | 1.89 | 2.1 | 2.4 | MHz | VIN = 13.5 V, Without 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 |+| High side switch current limit | IL_HS | 1 | 1.35 | 1.65 | A | LM53600-Q1; duty cycle approaches 0% | 7 |+| Low side switch current limit | IL_LS | 0.65 | 0.78 | 0.93 | A | LM53600-Q1 | 7 |+| Enable input threshold voltage - rising | VEN | 1.7 | | 2 | V | Enable rising | 7 |+| Enable threshold hysteresis | VEN_HYST | 0.4 | | 0.55 | V | | 7 |+| Output voltage ADJ option (FPWM) | Vout_ADJ | -2 | | 2 | % | VIN = VOUT + 0.6 V to 36 V, IOUT = 100 mA, FPWM mode | 8 |+| Output voltage ADJ option (Auto mode) | Vout_ADJ | -2 | | 2.5 | % | VIN = VOUT + 0.6 V to 36 V, IOUT = 100 µA to 100 mA, Auto mode | 8 |+| Reference voltage for ADJ option | Vref | 0.993 | 1 | 1.007 | V | Tj = 25°C | 8 |+| Reference voltage for ADJ option | Vref | 0.985 | 1 | 1.015 | V | | 8 |+| Thermal shutdown rising threshold | TSD | 151 | 167 | 185 | °C | | 8 |+| 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 |+| Delay time to RESET high signal | treset_act | 4 | 6 | 8 | ms | | 9 |+| Junction-to-ambient thermal resistance | Rθ JA | | 46.2 | | °C/W | DSX (WSON) 10-pin | 6 |+| Junction-to-case (top) thermal resistance | Rθ JC | | 31.5 | | °C/W | DSX (WSON) 10-pin | 6 |+| Junction-to-board thermal resistance | Rθ JB | | 20.9 | | °C/W | DSX (WSON) 10-pin | 6 |+| Junction-to-top characterization parameter | φJT | | 0.3 | | °C/W | DSX (WSON) 10-pin | 6 |+| Junction-to-board characterization parameter | φJB | | 21 | | °C/W | DSX (WSON) 10-pin | 6 |+| Junction-to-case (bottom) thermal resistance | Rθ JC(bot) | | 4.1 | | °C/W | DSX (WSON) 10-pin | 6 |+ ## CAD (KiCad official) - Symbol: `LM53600AQDSXRQ1`
page.json+500−1@@ -200,6 +200,505 @@ "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": "Footnote 1: 42 V for ≤100 ms at duty cycle ≤1%",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SW to GND",+ "symbol": "SW",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "BOOT to SW",+ "symbol": "BOOT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN to GND",+ "symbol": "EN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 42,+ "conditions": "Footnote 1: 42 V for ≤100 ms at duty cycle ≤1%",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "BIAS to GND (LM53600-Q1-ADJ)",+ "symbol": "BIAS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 16,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "FB to GND (LM53600-Q1-ADJ)",+ "symbol": "FB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RESET to GND",+ "symbol": "RESET",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RESET sink current",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE to GND",+ "symbol": "SYNC/MODE",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 42,+ "conditions": "Footnote 1: 42 V for ≤100 ms at duty cycle ≤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": "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",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output adjustment range (LM53600-Q1-ADJ)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 3.3,+ "typ": null,+ "max": 6,+ "conditions": "LM53600-Q1-ADJ",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load current range (LM53600-Q1)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "mA",+ "min": 0,+ "typ": null,+ "max": 650,+ "conditions": "LM53600-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",+ "symbol": "VFB",+ "kind": "electrical",+ "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",+ "symbol": "VFB",+ "kind": "electrical",+ "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": "Minimum input voltage to operate (UVLO 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, % Vout",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency (without spread spectrum)",+ "symbol": "Fsw",+ "kind": "electrical",+ "unit": "MHz",+ "min": 1.89,+ "typ": 2.1,+ "max": 2.4,+ "conditions": "VIN = 13.5 V, Without 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": "High side switch current limit",+ "symbol": "IL_HS",+ "kind": "electrical",+ "unit": "A",+ "min": 1,+ "typ": 1.35,+ "max": 1.65,+ "conditions": "LM53600-Q1; duty cycle approaches 0%",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Low side switch current limit",+ "symbol": "IL_LS",+ "kind": "electrical",+ "unit": "A",+ "min": 0.65,+ "typ": 0.78,+ "max": 0.93,+ "conditions": "LM53600-Q1",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Enable input 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": "Output voltage ADJ option (FPWM)",+ "symbol": "Vout_ADJ",+ "kind": "electrical",+ "unit": "%",+ "min": -2,+ "typ": null,+ "max": 2,+ "conditions": "VIN = VOUT + 0.6 V to 36 V, IOUT = 100 mA, FPWM mode",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Output voltage ADJ option (Auto mode)",+ "symbol": "Vout_ADJ",+ "kind": "electrical",+ "unit": "%",+ "min": -2,+ "typ": null,+ "max": 2.5,+ "conditions": "VIN = VOUT + 0.6 V to 36 V, IOUT = 100 µA to 100 mA, Auto mode",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Reference voltage for ADJ option",+ "symbol": "Vref",+ "kind": "electrical",+ "unit": "V",+ "min": 0.993,+ "typ": 1,+ "max": 1.007,+ "conditions": "Tj = 25°C",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Reference voltage for ADJ option",+ "symbol": "Vref",+ "kind": "electrical",+ "unit": "V",+ "min": 0.985,+ "typ": 1,+ "max": 1.015,+ "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": "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": "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": "Junction-to-ambient thermal resistance",+ "symbol": "Rθ JA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 46.2,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "Rθ JC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 31.5,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "Rθ JB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 20.9,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "φJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "φJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 21,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "Rθ JC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 4.1,+ "max": null,+ "conditions": "DSX (WSON) 10-pin",+ "source_page": 6,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -241,4 +740,4 @@ "visibility": { "public": true }-}+}