ADP1053 Datasheet 3-Channel Digital Power Supply Controller

Manufacturer: Analog Devices

ADP1053 3-channel digital power supply controller by Analog Devices - Datasheet Preview

Datasheet Details

Part number	ADP1053
Manufacturer	Analog Devices
File Size	1.19 MB
Description	3-Channel Digital Power Supply Controller
Datasheet	ADP1053 Datasheet

General Description

The ADP1053, based on a voltage mode PWM architecture, is a flexible, application dedicated digital controller designed for isolated and nonisolated dc-to-dc power supply applications.

The ADP1053 enables highly efficient power supply design and facilitates the introduction of intelligent power management techniques to improve energy efficiency at a system level.

The ADP1053 provides control, monitoring, and protection of up to three independent channel outputs.

Overview

Data Sheet 3-Channel Digital Power Supply Controller ADP1053.

Key Features

Configurable 8-PWM engine with up to 3 channels 2 independent digitally controlled channel outputs Voltage mode PWM control with 625 ps resolution Remote voltage sensing on both channels Programmable compensation filters Voltage feedforward option Flexible start-up sequencing and tracking Switching frequency: 50 kHz to 625 kHz Frequency synchronization Independent channel protections: OVP and OCP 2 independent OTP circuits Programmable fault protection sequence Volt-second balance and dual-phase.

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