AP2162A Datasheet | Diodes Incorporated

AP2162A/ AP2172A 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2162A and AP2172A 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 plies 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 pletely controlled discharging of the output voltage capacitor. They provide a plete 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 undervoltage lockout functionality. A 7ms deglitch capability on the opendrain flag output prevents false over-current reporting and does not require any external ponents. All devices are available in SO-8, MSOP-8EP and U-DFN3030-8 packages. Features - Dual Channel Current-Limited Power Switch with Output Discharge - Fast Short-Circuit Response Time: 2µs - 1.4A Accurate Current Limiting - Reverse Current Blocking - 85mΩ On-Resistance - Input Voltage Range: 2.7V - 5.5V - Built-In Soft-Start with 0.6ms Typical Rise Time - Short Circuit and Thermal Protection - Fault Report (FLG) with Blanking Time (7ms typ) - ESD protection: 2k V HBM, 300V MM - Active High (AP2172A) or Active Low (AP2162A) Enable - Ambient Temperature Range: -40°C to +85°C - SO-8, MSOP-8EP and DFN3030E-8 (Exposed Pad): Available in “Green” Molding pound (No Br, Sb) - Totally Lead-Free & Fully Ro HS pliant (Notes 1 & 2) - Halogen and Antimony Free. “Green” Device (Note 3) - UL Recognized, File Number E322375 - IEC60950-1 CB Scheme Certified Pin Assignments ( Top View ) GND 1 8 FLG1 IN 2 EN1 3 EN2...