component
LM5113QDPRRQ1
Public Made by Adomby adom
Texas Instruments Gate Drivers, WSON-10-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLM5113QDPRRQ1
Texas Instruments · Gate Drivers · WSON-10-EP(4x4)
LM5113QDPRRQ1 from Texas Instruments, in a WSON-10-EP(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | 5-V positive gate drive supply; operating voltage 4.5 V to 5.5 V; locally decouple to VSS using low-ESR/ESL capacitor. |
| 2 | HB | power_in | High-side gate driver bootstrap rail; operating voltage VHS + 4 V to VHS + 5.5 V; connect bootstrap capacitor positive terminal. |
| 3 | HOH | output | High-side gate driver turnon output; output voltage VHS − 0.3 V to VHB + 0.3 V; provides 1.2 A peak source current. |
| 4 | HOL | output | High-side gate driver turnoff output; output voltage VHS − 0.3 V to VHB + 0.3 V; provides up to 5 A peak sink current. |
| 5 | HS | power_in | High-side GaN FET source connection and bootstrap capacitor negative terminal; operating voltage −5 V to 90 V relative to VSS. |
| 6 | HI | input | High-side driver control input; input voltage 0 V to 14 V with TTL logic thresholds; tie unused input to ground. |
| 7 | LI | input | Low-side driver control input; input voltage 0 V to 14 V with TTL logic thresholds; tie unused input to ground. |
| 8 | VSS | power_in | Ground return for all signals. |
| 9 | LOL | output | Low-side gate driver sink-current output; output voltage −0.3 V to VDD + 0.3 V; provides up to 5 A peak sink current. |
| 10 | LOH | output | Low-side gate driver source-current output; output voltage −0.3 V to VDD + 0.3 V; provides 1.2 A peak source current. |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-10-EP(4x4) |
| Category | Motor Driver ICs |
| Pins | 11 |
CAD (KiCad official)
- Symbol:
LM5113QDPRRQ1 - Footprint:
Package_SON:WSON-10-1EP_4x4mm_P0.8mm_EP2.6x3mm - 3D model: WSON-10-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
lm5113qdprrq1-etched.step/lm5113qdprrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm5113qdprrq1.step/lm5113qdprrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (29 pp, sha256
221935bd723c570b, retrieved 2026-10-03, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).