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AP2162A

Diodes
Part Number AP2162A
Manufacturer Diodes
Description 1.0A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
Published Jun 29, 2010
Detailed Description AP2162A/ AP2172A 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH WITH OUTPUT DISCHARGE Description The AP2162A and AP2172A...
Datasheet PDF File AP2162A PDF File

AP2162A
AP2162A

Overview
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 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 undervoltage lockout functionality.
A 7ms deglitch capability on the opendrain flag output prevents false over-current reporting and does not require any external components.
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: 2kV 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 Compound (No Br, Sb)  Totally Lead-Free & Fully RoHS Compliant (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 4 SO-8 7 OUT1 6 OUT2 5 FLG2 GND IN EN1 EN2 1 2 3 4 ( Top View ) 8 ...


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