AP2192A

AP2182A/AP2192A 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2182A and AP2192A are dual 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 available with both polarities of Enable input. The devices have fast short-circuit response time for improved overall system robustness, and have integrated output discharge function to ensure completely controlled discharging of the output voltage capacitor. They provide a complete protection solution for application subject to heavy capacitive loads and the prospect of short circuit, and offer reverse current blocking, over-current, over-temperature 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 over-current reporting and does not require any external components. All devices are available DFN3030E-8 packages. in SO-8, MSOP-8-EP and www.DataSheet4U.com Pin Assignments ( Top View ) GND IN EN1 1 2 3 8 7 6 5 FLG1 OUT1 OUT2 FLG2 NEW PRODUCT EN2 4 SO-8 ( Top View ) GND IN EN1 EN2 1 2 3 4 8 7 6 5 FLG1 OUT1 OUT2 FLG2 Features Dual channel current-limited power switch with output discharge Fast short-circuit response time: 2µs 2.0A accurate current limiting Reverse Current Blocking 85mΩ on-resistance Input...