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APW8725A

ANPEC
Part Number APW8725A
Manufacturer ANPEC
Description 5V to 12V Synchronous Buck Controller
Published Dec 22, 2013
Detailed Description APW8725A 5V to 12V Synchronous Buck Controller Features • • • Wide Operation Supply Voltage from 5V to 12V Power-On-Res...
Datasheet PDF File APW8725A PDF File

APW8725A
APW8725A

Overview
APW8725A 5V to 12V Synchronous Buck Controller Features • • • Wide Operation Supply Voltage from 5V to 12V Power-On-Reset Monitoring on VCC Excellent Reference Voltage Regulations - 0.
8V Internal Reference - ±1% Over-Temperature Range General Description The APW8725A is a voltage mode, fixed 300kHz-switching frequency, and synchronous buck controller.
The APW8725A allows wide input voltage that is either a single 5~12V or two supply voltage(s) for various applications.
A power-on-reset (POR) circuit monitors the VCC supply voltage to prevent wrong logic controls.
A built-in digital soft-start circuit prevents the output voltages from overshoot as well as limits the input current.
An internal 0.
8V temperature-compensated reference voltage with high accuracy is designed to meet the requirement of low output voltage applications.
The APW8725A provides excellent output voltage regulations against load current variation.
The controller’ s over-current protection monitors the output curren...


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