ADP1877 - Dual Output Synchronous Buck PWM Controller

Product Overview

Analog Devices

Datasheet Details

Part number	ADP1877
Manufacturer	Analog Devices
File Size	1.88 MB
Description	Dual Output Synchronous Buck PWM Controller
Datasheet	ADP1877 Datasheet
Additional preview pages of the ADP1877 datasheet.

Product details

Description

The ADP1877 is a Flexmode® (proprietary architecture of Analog Devices, Inc.), dual-channel, step-down switching controller with integrated drivers that drive N-channel synchronous power MOSFETs.

Features

Input voltage range: 2.75 V to 14.5 V Output voltage range: 0.6 V to 0.9 V Maximum output current 20 A or higher per channel Programmable frequency: 200 kHz to 1.5 MHz Flexmode® architecture with integrated drivers 180° phase shift minimizes input ripple current and required input capacitance ±0.85% output voltage accuracy 0°C to 70°C Integrated boost diodes Pulse skip high efficiency mode under light load Power good with internal pull-up resistor Overvoltage and overcurrent limit protection The.

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Published: Mar 18, 2010 |