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APW8879B - Synchronous Buck Converter

General Description

Wide Operating Range from +5.5V to +24V Input 　　Voltages Power-On-Reset Monitoring on VIN at 4.5V ~ 4.9V 　　range Built-in 100uA low quiescent current Support IOUT = 8A Application Built in PWM & PFM Control Schemes with COT 　　achitecture Built in Integrated Boots

Key Features

  • General.

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Datasheet Details

Part number APW8879B
Manufacturer ANPEC
File Size 528.91 KB
Description Synchronous Buck Converter
Datasheet download datasheet APW8879B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APW8879B High Input Voltage 3.33V / 8A Synchronous Buck Converter with 100mA LDO Features General Description  Wide Operating Range from +5.5V to +24V Input 　　Voltages  Power-On-Reset Monitoring on VIN at 4.5V ~ 4.9V 　　range  Built-in 100uA low quiescent current  Support IOUT = 8A Application  Built in PWM & PFM Control Schemes with COT 　　achitecture  Built in Integrated Bootstrap Forward P-CH 　　MOSFET  Fixed Switching Frequency from700KHz  Fixed 3.33V VOUT REF voltage with +0.6% 　　accuracy  Support Ultrasonic Mode selection on EN Pin  Support built-in fixed Soft Start time 2.4ms  Integrated 25mΩ N-Channel MOSFET For High 　　Side MOS  Integrated 12mΩ N-Channel MOSFET For Low Side 　　MOS  Built in Open-Drain Type POK function and EN 　　control  Built in 3.