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tps54316pwp: specified limits as data (metadata.characteristics, 58 rows from the datasheet)

Ray ·077b968928 ·18d ago ·parent 2fad239
2 files changed +769−1
README.md+65
@@ -39,6 +39,71 @@ TPS54316PWP from Texas Instruments, in a HTSSOP-20-EP. Pinout and pin descriptio | Category | Power Management (PMIC) | | Pins | 21 | +## 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, SS/ENA, SYNC input voltage (absolute maximum) | VI | -0.3 |  | 7 | V |  | 4 |+| RT input voltage (absolute maximum) | VI | -0.3 |  | 6 | V |  | 4 |+| VSENSE input voltage (absolute maximum) | VI | -0.3 |  | 4 | V |  | 4 |+| BOOT input voltage (absolute maximum) | VI | -0.3 |  | 17 | V |  | 4 |+| VBIAS, PWRGD, COMP output voltage (absolute maximum) | VO | -0.3 |  | 7 | V |  | 4 |+| PH output voltage (absolute maximum) | VO | -0.6 |  | 10 | V |  | 4 |+| COMP, VBIAS source current (absolute maximum) | IO |  |  | 6 | mA |  | 4 |+| PH sink current (absolute maximum) | IS |  |  | 6 | A |  | 4 |+| COMP sink current (absolute maximum) | IS |  |  | 6 | mA |  | 4 |+| SS/ENA, PWRGD sink current (absolute maximum) | IS |  |  | 10 | mA |  | 4 |+| Voltage differential AGND to PGND (absolute maximum) |  | -0.3 |  | 0.3 | V |  | 4 |+| Operating virtual junction temperature (absolute maximum) | TJ | -40 |  | 125 | °C |  | 4 |+| Storage temperature (absolute maximum) | Tstg | -65 |  | 150 | °C |  | 4 |+| Input voltage range (recommended operating) | VI | 3 |  | 6 | V |  | 4 |+| Operating junction temperature (recommended operating) | TJ | -40 |  | 125 | °C |  | 4 |+| Input voltage range | VIN | 3 |  | 6 | V |  | 5 |+| Quiescent current, fs = 350 kHz | I(Q) | 6.2 |  | 9.6 | mA | fs = 350 kHz, FSEL ≤ 0.8 V, RT open | 5 |+| Quiescent current, shutdown | I(Q) | 1 |  | 1.4 | mA | Shutdown, SS/ENA = 0 V | 5 |+| Quiescent current, fs = 550 kHz | I(Q) | 8.4 |  | 12.8 | mA | fs = 550 kHz, FSEL ≤ 2.5 V, RT open, Phase pin open | 5 |+| UVLO start threshold voltage |  | 2.95 |  | 3 | V |  | 5 |+| UVLO stop threshold voltage |  | 2.7 |  | 2.8 | V |  | 5 |+| UVLO hysteresis voltage |  | 0.14 |  | 0.16 | V |  | 5 |+| VBIAS output voltage | VBIAS | 2.7 | 2.8 | 2.9 | V | I(VBIAS) = 0 | 5 |+| VBIAS output current |  |  |  | 100 | µA | Static resistive loads only | 5 |+| Output voltage TPS54316 (3.3 V) | VO |  | 3.3 |  | V | TJ = 25°C, VIN = 5 V | 5 |+| Output voltage tolerance TPS54316 | VO | -2.5 |  | 2.5 | % | 4 V ≤ VIN ≤ 6 V, 0 ≤ IL ≤ 3 A, −40° ≤ TJ ≤ 125°C | 5 |+| Line regulation |  |  | 0.21 |  | %/V | IL = 3 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C | 5 |+| Load regulation |  |  | 0.21 |  | %/A | IL = 0 A to 3 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C | 5 |+| Internally set free-running frequency, FSEL low |  | 280 | 350 | 420 | kHz | FSEL ≤ 0.8 V, RT open | 5 |+| Internally set free-running frequency, FSEL high |  | 440 | 550 | 660 | kHz | FSEL ≥ 2.5 V, RT open | 5 |+| Externally set free-running frequency |  | 252 | 280 | 308 | kHz | RT = 180 kΩ (1% resistor to AGND) | 5 |+| Externally set free-running frequency |  | 460 | 500 | 540 | kHz | RT = 100 kΩ (1% resistor to AGND) | 5 |+| Externally set free-running frequency |  | 663 | 700 | 762 | kHz | RT = 68 kΩ (1% resistor to AGND) | 5 |+| Minimum controllable on time |  | 200 |  |  | ns |  | 5 |+| Maximum duty cycle |  |  |  | 90 | % |  | 5 |+| Error amplifier unity gain bandwidth |  | 3 |  | 5 | MHz |  | 6 |+| PWM comparator propagation delay (PWM comparator input to PH pin, excluding dead time) |  | 70 |  | 85 | ns | 10-mV overdrive | 6 |+| Enable threshold voltage, SS/ENA |  | 0.82 | 1.2 | 1.4 | V |  | 6 |+| Internal slow-start time TPS54316 |  | 4.7 | 6.1 | 7.6 | ms |  | 6 |+| Charge current, SS/ENA |  | 3 | 5 | 8 | µA | SS/ENA = 0 V | 6 |+| Discharge current, SS/ENA |  | 1.5 | 2.3 | 4 | mA | SS/ENA = 0.2 V, VI = 1.5 V | 6 |+| Output saturation voltage, PWRGD |  | 0.18 |  | 0.3 | V | I(sink) = 2.5 mA | 6 |+| Leakage current, PWRGD |  |  |  | 1 | µA | VI = 5.5 V | 6 |+| Current limit, VI = 6 V, output shorted |  | 4.5 |  | 7.5 | A | VI = 6 V, output shorted | 6 |+| Current limit total response time |  |  |  | 200 | ns |  | 6 |+| Thermal shutdown trip point |  | 135 | 150 | 165 | °C |  | 6 |+| Power MOSFET rDS(on) | rDS(on) | 59 |  | 88 | mΩ | VI = 6 V | 6 |+| Power MOSFET rDS(on) | rDS(on) |  |  | 136 | mΩ | IO = 3 A, VI = 3 V | 6 |+| Thermal shutdown hysteresis |  |  | 10 |  | °C |  | 6 |+| Junction-to-ambient thermal resistance | RθJA |  | 26 |  | °C/W | Test board per footnote (1) of Thermal Information | 4 |+| Junction-to-ambient thermal resistance (without solder on PowerPad) | RθJA |  | 57.5 |  | °C/W | Without solder on PowerPad | 4 |+| UVLO rising and falling edge deglitch |  |  | 2.5 |  | µs |  | 5 |+| Enable hysteresis voltage, SS/ENA |  |  | 0.03 |  | V |  | 6 |+| Falling edge deglitch, SS/ENA |  |  | 2.5 |  | µs |  | 6 |+| Powergood threshold voltage, VSENSE falling |  |  | 90 |  | %Vref |  | 6 |+| Powergood hysteresis voltage |  |  | 3 |  | %Vref |  | 6 |+| Powergood falling edge deglitch |  |  | 35 |  | µs |  | 6 |+| Current limit leading edge blanking time |  |  | 100 |  | ns |  | 6 |+ ## CAD (KiCad official)  - Symbol: `TPS54316PWP`
page.json+704−1
@@ -260,6 +260,709 @@       "Package": "HTSSOP-20-EP",       "Category": "Power Management (PMIC)",       "Pins": "21"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "877a5f0bc56ab487",+      "rows": [+        {+          "name": "VIN, SS/ENA, SYNC input voltage (absolute maximum)",+          "symbol": "VI",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 7,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "RT input voltage (absolute maximum)",+          "symbol": "VI",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "VSENSE input voltage (absolute maximum)",+          "symbol": "VI",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 4,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "BOOT input voltage (absolute maximum)",+          "symbol": "VI",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 17,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "VBIAS, PWRGD, COMP output voltage (absolute maximum)",+          "symbol": "VO",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 7,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "PH output voltage (absolute maximum)",+          "symbol": "VO",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.6,+          "typ": null,+          "max": 10,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "COMP, VBIAS source current (absolute maximum)",+          "symbol": "IO",+          "kind": "absolute_maximum",+          "unit": "mA",+          "min": null,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "PH sink current (absolute maximum)",+          "symbol": "IS",+          "kind": "absolute_maximum",+          "unit": "A",+          "min": null,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "COMP sink current (absolute maximum)",+          "symbol": "IS",+          "kind": "absolute_maximum",+          "unit": "mA",+          "min": null,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "SS/ENA, PWRGD sink current (absolute maximum)",+          "symbol": "IS",+          "kind": "absolute_maximum",+          "unit": "mA",+          "min": null,+          "typ": null,+          "max": 10,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Voltage differential AGND to PGND (absolute maximum)",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 0.3,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Operating virtual junction temperature (absolute maximum)",+          "symbol": "TJ",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 125,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Storage temperature (absolute maximum)",+          "symbol": "Tstg",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -65,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Input voltage range (recommended operating)",+          "symbol": "VI",+          "kind": "recommended_operating",+          "unit": "V",+          "min": 3,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Operating junction temperature (recommended operating)",+          "symbol": "TJ",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 125,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Input voltage range",+          "symbol": "VIN",+          "kind": "electrical",+          "unit": "V",+          "min": 3,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Quiescent current, fs = 350 kHz",+          "symbol": "I(Q)",+          "kind": "electrical",+          "unit": "mA",+          "min": 6.2,+          "typ": null,+          "max": 9.6,+          "conditions": "fs = 350 kHz, FSEL ≤ 0.8 V, RT open",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Quiescent current, shutdown",+          "symbol": "I(Q)",+          "kind": "electrical",+          "unit": "mA",+          "min": 1,+          "typ": null,+          "max": 1.4,+          "conditions": "Shutdown, SS/ENA = 0 V",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Quiescent current, fs = 550 kHz",+          "symbol": "I(Q)",+          "kind": "electrical",+          "unit": "mA",+          "min": 8.4,+          "typ": null,+          "max": 12.8,+          "conditions": "fs = 550 kHz, FSEL ≤ 2.5 V, RT open, Phase pin open",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "UVLO start threshold voltage",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": 2.95,+          "typ": null,+          "max": 3,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "UVLO stop threshold voltage",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": 2.7,+          "typ": null,+          "max": 2.8,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "UVLO hysteresis voltage",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": 0.14,+          "typ": null,+          "max": 0.16,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "VBIAS output voltage",+          "symbol": "VBIAS",+          "kind": "electrical",+          "unit": "V",+          "min": 2.7,+          "typ": 2.8,+          "max": 2.9,+          "conditions": "I(VBIAS) = 0",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "VBIAS output current",+          "symbol": "",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": null,+          "max": 100,+          "conditions": "Static resistive loads only",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Output voltage TPS54316 (3.3 V)",+          "symbol": "VO",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 3.3,+          "max": null,+          "conditions": "TJ = 25°C, VIN = 5 V",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Output voltage tolerance TPS54316",+          "symbol": "VO",+          "kind": "tolerance",+          "unit": "%",+          "min": -2.5,+          "typ": null,+          "max": 2.5,+          "conditions": "4 V ≤ VIN ≤ 6 V, 0 ≤ IL ≤ 3 A, −40° ≤ TJ ≤ 125°C",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Line regulation",+          "symbol": "",+          "kind": "electrical",+          "unit": "%/V",+          "min": null,+          "typ": 0.21,+          "max": null,+          "conditions": "IL = 3 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Load regulation",+          "symbol": "",+          "kind": "electrical",+          "unit": "%/A",+          "min": null,+          "typ": 0.21,+          "max": null,+          "conditions": "IL = 0 A to 3 A, 350 ≤ fs ≤ 550 kHz, TJ = 85°C",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Internally set free-running frequency, FSEL low",+          "symbol": "",+          "kind": "electrical",+          "unit": "kHz",+          "min": 280,+          "typ": 350,+          "max": 420,+          "conditions": "FSEL ≤ 0.8 V, RT open",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Internally set free-running frequency, FSEL high",+          "symbol": "",+          "kind": "electrical",+          "unit": "kHz",+          "min": 440,+          "typ": 550,+          "max": 660,+          "conditions": "FSEL ≥ 2.5 V, RT open",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Externally set free-running frequency",+          "symbol": "",+          "kind": "electrical",+          "unit": "kHz",+          "min": 252,+          "typ": 280,+          "max": 308,+          "conditions": "RT = 180 kΩ (1% resistor to AGND)",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Externally set free-running frequency",+          "symbol": "",+          "kind": "electrical",+          "unit": "kHz",+          "min": 460,+          "typ": 500,+          "max": 540,+          "conditions": "RT = 100 kΩ (1% resistor to AGND)",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Externally set free-running frequency",+          "symbol": "",+          "kind": "electrical",+          "unit": "kHz",+          "min": 663,+          "typ": 700,+          "max": 762,+          "conditions": "RT = 68 kΩ (1% resistor to AGND)",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Minimum controllable on time",+          "symbol": "",+          "kind": "timing",+          "unit": "ns",+          "min": 200,+          "typ": null,+          "max": null,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Maximum duty cycle",+          "symbol": "",+          "kind": "electrical",+          "unit": "%",+          "min": null,+          "typ": null,+          "max": 90,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Error amplifier unity gain bandwidth",+          "symbol": "",+          "kind": "electrical",+          "unit": "MHz",+          "min": 3,+          "typ": null,+          "max": 5,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "PWM comparator propagation delay (PWM comparator input to PH pin, excluding dead time)",+          "symbol": "",+          "kind": "timing",+          "unit": "ns",+          "min": 70,+          "typ": null,+          "max": 85,+          "conditions": "10-mV overdrive",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Enable threshold voltage, SS/ENA",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": 0.82,+          "typ": 1.2,+          "max": 1.4,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Internal slow-start time TPS54316",+          "symbol": "",+          "kind": "timing",+          "unit": "ms",+          "min": 4.7,+          "typ": 6.1,+          "max": 7.6,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Charge current, SS/ENA",+          "symbol": "",+          "kind": "electrical",+          "unit": "µA",+          "min": 3,+          "typ": 5,+          "max": 8,+          "conditions": "SS/ENA = 0 V",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Discharge current, SS/ENA",+          "symbol": "",+          "kind": "electrical",+          "unit": "mA",+          "min": 1.5,+          "typ": 2.3,+          "max": 4,+          "conditions": "SS/ENA = 0.2 V, VI = 1.5 V",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Output saturation voltage, PWRGD",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": 0.18,+          "typ": null,+          "max": 0.3,+          "conditions": "I(sink) = 2.5 mA",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Leakage current, PWRGD",+          "symbol": "",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": null,+          "max": 1,+          "conditions": "VI = 5.5 V",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Current limit, VI = 6 V, output shorted",+          "symbol": "",+          "kind": "electrical",+          "unit": "A",+          "min": 4.5,+          "typ": null,+          "max": 7.5,+          "conditions": "VI = 6 V, output shorted",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Current limit total response time",+          "symbol": "",+          "kind": "timing",+          "unit": "ns",+          "min": null,+          "typ": null,+          "max": 200,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Thermal shutdown trip point",+          "symbol": "",+          "kind": "electrical",+          "unit": "°C",+          "min": 135,+          "typ": 150,+          "max": 165,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Power MOSFET rDS(on)",+          "symbol": "rDS(on)",+          "kind": "electrical",+          "unit": "mΩ",+          "min": 59,+          "typ": null,+          "max": 88,+          "conditions": "VI = 6 V",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Power MOSFET rDS(on)",+          "symbol": "rDS(on)",+          "kind": "electrical",+          "unit": "mΩ",+          "min": null,+          "typ": null,+          "max": 136,+          "conditions": "IO = 3 A, VI = 3 V",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Thermal shutdown hysteresis",+          "symbol": "",+          "kind": "electrical",+          "unit": "°C",+          "min": null,+          "typ": 10,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-ambient thermal resistance",+          "symbol": "RθJA",+          "kind": "thermal",+          "unit": "°C/W",+          "min": null,+          "typ": 26,+          "max": null,+          "conditions": "Test board per footnote (1) of Thermal Information",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Junction-to-ambient thermal resistance (without solder on PowerPad)",+          "symbol": "RθJA",+          "kind": "thermal",+          "unit": "°C/W",+          "min": null,+          "typ": 57.5,+          "max": null,+          "conditions": "Without solder on PowerPad",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "UVLO rising and falling edge deglitch",+          "symbol": "",+          "kind": "timing",+          "unit": "µs",+          "min": null,+          "typ": 2.5,+          "max": null,+          "conditions": "",+          "source_page": 5,+          "source": "datasheet"+        },+        {+          "name": "Enable hysteresis voltage, SS/ENA",+          "symbol": "",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 0.03,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Falling edge deglitch, SS/ENA",+          "symbol": "",+          "kind": "timing",+          "unit": "µs",+          "min": null,+          "typ": 2.5,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Powergood threshold voltage, VSENSE falling",+          "symbol": "",+          "kind": "electrical",+          "unit": "%Vref",+          "min": null,+          "typ": 90,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Powergood hysteresis voltage",+          "symbol": "",+          "kind": "electrical",+          "unit": "%Vref",+          "min": null,+          "typ": 3,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Powergood falling edge deglitch",+          "symbol": "",+          "kind": "timing",+          "unit": "µs",+          "min": null,+          "typ": 35,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        },+        {+          "name": "Current limit leading edge blanking time",+          "symbol": "",+          "kind": "timing",+          "unit": "ns",+          "min": null,+          "typ": 100,+          "max": null,+          "conditions": "",+          "source_page": 6,+          "source": "datasheet"+        }+      ]     }   },   "variants": [],@@ -301,4 +1004,4 @@   "visibility": {     "public": true   }-}\ No newline at end of file+}