component
TPS25810ATWRVCRQ1
Public Made by Adomby adom
Texas Instruments Interface - Specialized, WQFN-20-EP(3x4). 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
markdownTPS25810ATWRVCRQ1
Texas Instruments · Interface - Specialized · WQFN-20-EP(3x4)
TPS25810ATWRVCRQ1 from Texas Instruments, in a WQFN-20-EP(3x4). 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 | FAULT | output | Fault event indicator open-drain logic output that asserts low to indicate a current-limit or thermal-shutdown event due to overtemperature. |
| 2 | IN1 | power_in | VBUS input supply for which the internal power switch connects to OUT. |
| 3 | IN1 | power_in | VBUS input supply for which the internal power switch connects to OUT. |
| 4 | IN2 | power_in | VCONN input supply for which the internal power switch connects to CC1 or CC2, short to IN1 if only one supply is used. |
| 5 | AUX | power_in | Auxiliary input supply to connect to an always-alive system rail to use the power-wake feature, short to IN1 and IN2 if only one supply is used. |
| 6 | EN | input | Enable logic input that turns the device on and off. |
| 7 | CHG | input | Charge-logic input to select between standard USB (500 mA for Type-C receptacle supporting only USB 2.0, and 900 mA for Type-C receptacle supporting USB 3.1) or a Type-C current-sourcing ability. |
| 8 | CHG_HI | input | High-charge logic input to select between 1.5-A and 3-A Type-C current sourcing capability when CHG is set to Type-C current. |
| 9 | REF_RTN | passive | Precision signal-reference return to be connected to the REF pin via a 100-kΩ, 1% resistor. |
| 10 | REF | passive | Analog input used to generate the internal current reference with a 1% or better, 100-ppm, 100-kΩ resistor connected between this pin and REF_RTN. |
| 11 | CC1 | bidirectional | Analog input/output that connects to the Type-C receptacle CC1 pin. |
| 12 | GND | power_in | Power ground with internally connected thermal pad used to heat-sink the device to the circuit board. |
| 13 | CC2 | bidirectional | Analog input/output that connects to the Type-C receptacle CC2 pin. |
| 14 | OUT | power_out | Power switch output from the internal switch connected to IN1. |
| 15 | OUT | power_out | Power switch output from the internal switch connected to IN1. |
| 16 | DEBUG | output | Open-drain logic output that asserts when a Type-C debug accessory is identified on the CC lines. |
| 17 | AUDIO | output | Open-drain logic output that asserts when a Type-C audio accessory is identified on the CC lines. |
| 18 | POL | output | Polarity open-drain logic output that signals which Type-C CC pin is connected to the CC line and asserts when the CC2 pin is connected to the CC line in the cable. |
| 19 | UFP | output | Open-drain logic output that asserts when a Type-C UFP is identified on the CC lines. |
| 20 | CS | output | Open-drain output enabling digital cable compensation when load current is greater than 1.95 A nominal. |
| 21 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | WQFN-20-EP(3x4) |
| Category | Interface |
| Pins | 21 |
CAD (KiCad official)
- Symbol:
TPS25810ATWRVCRQ1 - Footprint:
Package_DFN_QFN:QFN-20-1EP_3x4mm_P0.5mm_EP1.65x2.65mm - 3D model: WQFN-20-EP(3x4) (KiCad packages3D, STEP)
- 3D model files:
tps25810atwrvcrq1-etched.step/tps25810atwrvcrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tps25810atwrvcrq1.step/tps25810atwrvcrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
a3f0badd996a5409, 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).