ADP1829 - Step-Down DC-to-DC Controller

Product Overview

Analog Devices

Datasheet Details

Part number	ADP1829
Manufacturer	Analog Devices
File Size	834.48 KB
Description	Step-Down DC-to-DC Controller
Datasheet	ADP1829 Datasheet
Additional preview pages of the ADP1829 datasheet.

Product details

Description

The ADP1829 is a versatile, dual, interleaved, synchronous PWM buck controller that generates two independent output rails from an input of 3.0 V to 18 V, with power input voltage ranging from 1.0 V to 24 V.

Features

Fixed frequency operation: 300 kHz, 600 kHz, or synchronized operation up to 1 MHz Supply input range: 3.0 V to 18 V Wide power stage input range: 1 V to 24 V Interleaved operation results in smaller, low cost input capacitor All-N-channel MOSFET design for low cost ±0.85% accuracy at 0°C to 70°C Soft start, thermal overload, current-limit protection 10 μA shutdown supply current Internal linear regulator Lossless RDSON current-limit sensing Reverse current protection during soft start for handl.

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Published: Mar 18, 2010 |