AP22815 / AP22615
SINGLE CHANNEL POWER DISTRIBUTION SWITCH WITH OUTPUT OVP Description Pin Assignments The AP22815/615 is a 3A single-channel current-limited high-side
power switch with output OVP optimized for USB and other hot-swap
applications, which must have overvoltage protection from output to
protection the system. The AP22815/615 complies with USB
standards and is available with both polarities of Enable input.
AP22815 supports fixed current-limited feature, while AP22615
equips adjustable current-limited feature optimized for applications
that require precision current limiting support. It supports USB PD3.0
fast role-swap function. The output voltage could recovery to USB
valid voltage range within 110µs during USB PD fast role-swap event.
The device has fast short-circuit and output overvoltage response
time for improved overall system robustness. Both TSOT25 and
TSOT26 packages integrate discharge circuitry inside OUT pin. They
provide a complete protection solution for applications subject to
heavy capacitive loads and the prospect of short circuit, and offer
output overvoltage protection, reverse-current protection, overcurrent,
overtemperature and short-circuit protection, as well as controlled rise
time and undervoltage lockout functionality. A 7ms deglitch capability
on the open-drain flag output prevents false overcurrent, overvoltage,
and overtemperature reporting and does not require any external
components.
The AP22815 is available in a standard green TSOT25 packages with …