# TPS259481AYWPR (Component) ## Description Electronic Fuse Regulator High-Side 8A 12-DSBGA (2.43x1.74) eFuse provides circuit protection and power management with bi-directional power delivery. It operates from 3.5 V to 23 V, supports adjustable 1 A to 9 A current limiting, features 12.2 mΩ typical on-resistance, fast overvoltage and short-circuit protection, reverse current blocking, and overtemperature protection. The device is housed in a 12-ball PowerWCSP package with a 2.4 mm × 1.7 mm footprint. #eFuse #PowerProtection #PowerManagement #TexasInstruments ## Component Details - **Owner:** silicon-yard - **Created:** 8/10/2026 - **Last Updated:** 8/10/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/167e45ad8a4c893246a97d24df1ea69522c78b13a3a47fac5345b37b542a4a07.pdf - **Part Type:** Integrated Circuit - **Symbol Style:** parametric-v1 - **Manufacturer Name:** Texas Instruments - **Manufacturer Part Number:** TPS259481AYWPR - **Package or Case Code:** 12-XFBGA, DSBGA ## 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/tps259481aywpr/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TPS259481AYWPR?qs=HoCaDK9Nz5dAxCOQcj2PIg%3D%3D) | $2.37 | 4K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** TPS259481AYWPR - **Mount Type:** Reverse - **Package / Case Code:** 12-DSBGA - **Pin Count:** 12 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | EN/UVLO | | | 2 | OVLO | | | 3 | ~SPLYGD | | | 4 | RCBCTRL | | | 5 | VIN_1 | | | 6 | VOUT_1 | | | 7 | DVDT | | | 8 | GND | | | 9 | ILM | | | 10 | ITIMER | | | 11 | VOUT_2 | | | 12 | VIN_2 | | --- *Generated from [https://www.flux.ai/silicon-yard/tps259481aywpr](https://www.flux.ai/silicon-yard/tps259481aywpr)*