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APW7093 - Step Down DC/DC Regulator

General Description

The APW7093 is a reversible energy flow, constantoff-time, pulse-width modulated (PWM), step-down DC-DC converter.

It is ideal for use in notebook and sub-notebook computers that require 1.1V to 5V active termination power supplies.

Key Features

  • Source/Sink 3A Up to 1MHz Switches Frequency Up to 94% Efficiency Internal PMOS/NMOS Switches - 70mΩ/40mΩ On-Resistance at VIN = 4.5V - 90mΩ/60mΩ On-Resistance at VIN = 3V ±1% Output Accuracy 1.1V to VIN Adjustable Output Voltage 3V to +5.5V Input Voltage Range.

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Datasheet Details

Part number APW7093
Manufacturer Anpec Electronics Coropration
File Size 770.37 KB
Description Step Down DC/DC Regulator
Datasheet download datasheet APW7093 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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APW7093 3A, 1MHz, Step Down DC/DC Regulator Features • • • • Source/Sink 3A Up to 1MHz Switches Frequency Up to 94% Efficiency Internal PMOS/NMOS Switches - 70mΩ/40mΩ On-Resistance at VIN = 4.5V - 90mΩ/60mΩ On-Resistance at VIN = 3V ±1% Output Accuracy 1.1V to VIN Adjustable Output Voltage 3V to +5.5V Input Voltage Range <1µA Shutdown Supply Current Programmable Constant-Off-Time Operation Thermal Shutdown Adjustable Soft-Start Inrush Current Limiting Output Short-Circuit Protection Lead Free Available (RoHS Compliant) General Description The APW7093 is a reversible energy flow, constantoff-time, pulse-width modulated (PWM), step-down DC-DC converter. It is ideal for use in notebook and sub-notebook computers that require 1.1V to 5V active termination power supplies.