AP2501A

Green AP2501A/AP2511A 2.5A SINGLE CHANNEL CURRENT - LIMITED POWER SWITCH Description The AP2501A and AP2511A are single channel current-limited integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and is available with both polarities of Enable input. The devices have fast short-circuit response time for improved overall system robustness, and include integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor. They provide a complete protection solution for applications subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, over-current, overtemperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false overcurrent reporting and does not require any external components. All devices are available in SO-8, MSOP-8, MSOP-8EP, U-DFN3030-8 and U-DFN2020-6 packages. Pin Assignments (Top View) (Top View) GND 1 8 NC GND IN 2 IN 3 EN 4 7 OUT 6 OUT 5 FLG IN IN U-DFN3030-8 Type E EN (SO-8) NC OUT OUT FLG (Top View) GND IN IN EN 1 2 3 4 (Top View) 8 NC 7 OUT 6 OUT 5 FLG U-DFN2020-6 MSOP-8/MSOP-8EP Note: Latter with exposed pad (dotted line) Features  Single channel current-limited power switch  Output discharge function  Fast short-circu...