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APW8805

ANPEC
Part Number APW8805
Manufacturer ANPEC
Description 3A 5V 1MHz Synchronous Buck Converter
Published Feb 20, 2019
Detailed Description APW8805 3A 5V 1MHz Synchronous Buck Converter Features General Description • High Efficiency up to 95% APW8805 is a...
Datasheet PDF File APW8805 PDF File

APW8805
APW8805

Overview
APW8805 3A 5V 1MHz Synchronous Buck Converter Features General Description • High Efficiency up to 95% APW8805 is a 3A synchronous buck converter with inte- • Adjustable Output Voltage from 0.
6V to VVIN grated 75mΩ high side and 55mΩ low side power • Integrated 75mΩ High Side / 55mΩ Low Side MOSFETs.
The APW8805, design with a current-mode MOSFETs control scheme, can convert wide input voltage of 2.
6V to • Low Dropout Operation: 100% Duty Cycle • Mode Selection - APW8805 : PFM/PWM mode • Stable with Low ESR Ceramic Capacitors • Power-On-Reset Detection on VCC and VIN 6V to the output voltage adjustable from 0.
6V to 6V to provide excellent output voltage regulation.
The APW8805 is equipped with an automatic PFM/PWM mode operation.
At light load , the IC operates in the PFM mode to reduce the switching losses.
At heavy load, the IC works in PWM mode.
At PWM mode, the switching • Integrated Soft-Start and Soft-Stop frequency is set by the external res...


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