component
LM5110-2SD
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
markdownLM5110-2SD
Texas Instruments · Gate Drivers · WSON-10-EP(4x4)
LM5110-2SD 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 | IN_REF | power_in | Ground reference for control inputs; for split-supply operation with negative bias capability. |
| 2 | IN_A | input | 'A' side TTL-compatible control input referenced to IN_REF. |
| 3 | VEE | power_in | Power ground of driver outputs; 0V to 4V below IN_REF for split or single supply operation. |
| 4 | IN_B | input | 'B' side TTL-compatible control input referenced to IN_REF. |
| 5 | NC | unconnected | No connect pin for WSON-10 package. |
| 6 | NC | unconnected | No connect pin for WSON-10 package. |
| 7 | OUT_B | output | Output for 'B' side driver; 3A source and 5A sink capability with voltage swing VCC to VEE. |
| 8 | VCC | power_in | Positive supply voltage; 3.5V to 14V above VEE with local decoupling to VEE and IN_REF. |
| 9 | OUT_A | output | Output for 'A' side driver; 3A source and 5A sink capability with voltage swing VCC to VEE. |
| 10 | nSHDN | input | Shutdown input; pull below 1.5V to activate low power mode; has 18-µA internal pullup to VCC. |
| 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:
LM5110-2SD - Footprint:
Package_SON:WSON-10-1EP_4x4mm_P0.8mm_EP2.6x3mm - 3D model: WSON-10-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
lm5110-2sd-etched.step/lm5110-2sd-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm5110-2sd.step/lm5110-2sd.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (32 pp, sha256
b0147a69dd2dbf5d, retrieved 2026-10-06, tier: lcsc) - 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).