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APW7070

Part Number APW7070
Manufacturer ANPEC
Description Synchronous Step-Down Converter
Published Mar 7, 2014
Detailed Description APW7070/A 3A, 20V, 380kHz, Synchronous Step-Down Converter Features • • • • • • • • • • • • • • • • • • • Wide Input Vo...
Datasheet APW7070





Overview
APW7070/A 3A, 20V, 380kHz, Synchronous Step-Down Converter Features • • • • • • • • • • • • • • • • • • • Wide Input Voltage from 4.
75V to 20V Output Current up to 3A Adjustable Output Voltage from 0.
8V to 90%VIN - 0.
8V Reference Voltage - ±2.
5% System Accuracy 80mΩ Integrated MOSFETs High Efficiency up to 93% Current-Mode Operation - Stable with Ceramic Output Capacitors - Fast Transient Response Power-On-Reset Monitoring Fixed 380kHz Switching Frequency in PWM Mode Automatic Pulse-Skipping Mode (PSM)/PWM Mode Operation (APW7070A) Forced-PWM Operation (APW7070) Built-in Digital Soft-Start Output Current-Limit Protection with Frequency Foldback 70% Under-Voltage Protection Over-Temperature ...






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