component
TPIC2810DR
Public Made by Adomby adom
Texas Instruments LED Drivers, SOIC-16. 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
markdownTPIC2810DR
Texas Instruments · LED Drivers · SOIC-16
TPIC2810DR from Texas Instruments, in a SOIC-16. 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 | VCC | power_in | Logic supply voltage input, recommended 3.0 V to 5.5 V. |
| 2 | SDA | bidirectional | Open-drain bidirectional I2C serial data terminal that requires an external pullup resistor, rated for 13 mA low-level output current at VOL = 0.4 V. |
| 3 | DRAIN0 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 4 | DRAIN1 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 5 | DRAIN2 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 6 | DRAIN3 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 7 | A2 | input | Address input 2 that sets the I2C device address bit A2; logic high must be at least 0.7 VCC and logic low at most 0.3 VCC. |
| 8 | G | input | Active-low output enable: low enables the output FETs and high turns all drain outputs off. |
| 9 | A0 | input | Address input 0 that sets the I2C device address bit A0; logic high must be at least 0.7 VCC and logic low at most 0.3 VCC. |
| 10 | A1 | input | Address input 1 that sets the I2C device address bit A1; logic high must be at least 0.7 VCC and logic low at most 0.3 VCC. |
| 11 | DRAIN4 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 12 | DRAIN5 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 13 | DRAIN6 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 14 | DRAIN7 | output | Low-side open-drain power DMOS output rated 40 V drain-to-source and 100 mA continuous sink current, not recommended for inductive loads. |
| 15 | SCL | input | I2C serial clock input, supporting 100 kHz, 400 kHz, and 2 MHz serial clock frequencies. |
| 16 | GND | power_in | Ground reference; all voltage values on the device are specified with respect to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | LED Drivers |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
TPIC2810DR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
tpic2810dr-etched.step/tpic2810dr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpic2810dr.step/tpic2810dr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
e9e24b98c49770a4, retrieved 2026-10-11, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).