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A4003C Datasheet 3CH Power Management IC

Manufacturer: AEROSEMI

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Datasheet Details

Part number A4003C
Manufacturer AEROSEMI
File Size 693.11 KB
Description 3CH Power Management IC
Datasheet download datasheet A4003C Datasheet

General Description

The A4003C is a 3CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter.

It integrates three synchronous buck converters and can provide high efficiency output at light load and heavy load operation.

The internal compensation architecture simplifies the application circuit design.

Overview

AEROSEMI CASC A4003C 3CH Power Management IC.

Key Features

  • 2.7V to 5.5V Input Voltage Range.
  • Three Buck Converters Output Voltage Range: 0.6V to Vin CH1, CH2, CH3 Continuous Load Current / Peak Current: 1A, 1A, 1A / 1.2A, 1.5A, 1.2A (3CH total output power consumption must be less than 6W) 180° Phases Shifted Architecture Fixed 1.5MHz Switching Frequency 100% Duty Cycle Low Dropout Operation.

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