component
TPS61161ADRVR
Public Made by Adomby adom
Texas Instruments LED Drivers, WSON-6-EP(2x2). 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
markdownTPS61161ADRVR
Texas Instruments · LED Drivers · WSON-6-EP(2x2)
TPS61161ADRVR from Texas Instruments, in a WSON-6-EP(2x2). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | FB | input | Feedback input pin for current sense; regulates to 200 mV to program LED current with external sense resistor. |
| 2 | COMP | output | Error amplifier output for loop compensation; connect 220 nF ceramic capacitor for stability. |
| 3 | GND | power_in | Ground reference; connect to ground plane for thermal and electrical performance. |
| 4 | SW | output | Switching node output driven by internal MOSFET; connect external inductor between VIN and SW pins, maximum voltage 40V. |
| 5 | CTRL | input | PWM control input for enable/disable and brightness dimming; logic high voltage 1.2V, logic low voltage 0.4V, minimum pulse width 50 ns. |
| 6 | VIN | power_in | Power supply input from 2.7V to 18V; typical quiescent current 1.8 mA. |
| 7 | Thermal Pad | power_in | Exposed ground pad for thermal management; must be soldered to ground plane with thermal vias for optimal heat dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | LED Drivers |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
TPS61161ADRVR - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
tps61161adrvr-etched.step/tps61161adrvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps61161adrvr.step/tps61161adrvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
a9b844ebee36389e, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).