component
TPS62291DRVT
Public Made by Adomby adom
Texas Instruments DC-DC Converters, 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
markdownTPS62291DRVT
Texas Instruments · DC-DC Converters · WSON-6-EP(2x2)
TPS62291DRVT from Texas Instruments, in a WSON-6-EP(2x2). 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 | SW | output | Switch pin connected to internal MOSFET switches; connect external inductor between this terminal and output capacitor. |
| 2 | MODE | input | Mode pin; high forces fixed-frequency PWM mode; low enables power save mode with automatic transition from PFM mode to fixed-frequency PWM mode. |
| 3 | FB | input | Feedback pin for internal regulation loop; connect external resistor divider to this pin or directly to output capacitor for fixed output voltage option. |
| 4 | EN | input | Enable pin; pulling low forces device into shutdown mode; pulling high enables device; must be terminated. |
| 5 | VIN | power_in | Power supply input pin with operating voltage range 2.3V to 6.0V. |
| 6 | GND | power_in | Ground supply pin; connect exposed thermal pad to GND. |
| 7 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WSON-6-EP(2x2) |
| Category | Power Management (PMIC) |
| Pins | 7 |
CAD (KiCad official)
- Symbol:
TPS62291DRVT - Footprint:
Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm - 3D model: WSON-6-EP(2x2) (KiCad packages3D, STEP)
- 3D model files:
tps62291drvt-etched.step/tps62291drvt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps62291drvt.step/tps62291drvt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
565c1e3da9b8c1df, retrieved 2026-10-01, 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).