# TPS65981ABIRTQT (Component)
## Description
Power Distribution Switches
TPS65981ABIRTQT
QFN-56_L8.0-W8.0-P0.50-TL-EP5.9
LCSC Part Number: C2156013
JLCPCB Part Class: undefined
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 11/5/2024
- **Visibility:** Public
- **Part Type:** Power Distribution Switches
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** TPS65981ABIRTQT
- **LCSC Part Number:** C2156013
- **Package or Case Code:** QFN-56_L8.0-W8.0-P0.50-TL-EP5.9
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tps65981abirtqt/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2156013.html) | $14.341 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS65981ABIRTQT?qs=05T84tbKGq7PLGmGxW%252BZ%2FA%3D%3D) | $16.08 | 57 |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** TPS65981ABIRTQT
- **Mount Type:** PCB
- **Package / Case Code:** 56-QFN
- **Pin Count:** 57
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GPIO8 | |
| 2 | DEBUG1 | |
| 3 | CS | |
| 4 | USB_RP_P | |
| 5 | USB_RP_N | |
| 6 | C_USB_TP | |
| 7 | C_USB_TN | |
| 8 | C_USB_BP | |
| 9 | C_USB_BN | |
| 10 | C_SBU1 | |
| 11 | C_SBU2 | |
| 12 | RPD_G1 | |
| 13 | C_CC1 | |
| 14 | PP_CABLE | |
| 15 | C_CC2 | |
| 16 | RPD_G2 | |
| 17 | VBUS | |
| 18 | VBUS | |
| 19 | GPIO3 | |
| 20 | GPIO6 | |
| 21 | RESETZ | |
| 22 | BUSPOWERZ | |
| 23 | GPIO5 | |
| 24 | MRESET | |
| 25 | GPIO2 | |
| 26 | GPIO4 | |
| 27 | PP_5V0 | |
| 28 | PP_5V0 | |
| 29 | SENSEN | |
| 30 | SENSEP | |
| 31 | HV_GATE1 | |
| 32 | HV_GATE2 | |
| 33 | PP_HV | |
| 34 | PP_HV | |
| 35 | SPI_POCI | |
| 36 | SPI_PICO | |
| 37 | SPI_CLK | |
| 38 | GPIO7 | |
| 39 | SPI_SSZ | |
| 40 | LDO_1V8D | |
| 41 | GPIO0 | |
| 42 | VDDIO | |
| 43 | I2C_IRQZ | |
| 44 | DEBUG_CTL2 | |
| 45 | DEBUG_CTL1 | |
| 46 | I2C_SDA | |
| 47 | I2C_SCL | |
| 48 | LDO_BMC | |
| 49 | SWD_DATA | |
| 50 | SWD_CLK | |
| 51 | LDO_3V3 | |
| 52 | R_OSC | |
| 53 | VIN_3V3 | |
| 54 | AUX_P | |
| 55 | AUX_N | |
| 56 | LDO_1V8A | |
| 57 | EP | |
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*Generated from [https://www.flux.ai/lcsc/tps65981abirtqt~i8hr](https://www.flux.ai/lcsc/tps65981abirtqt~i8hr)*