RT8012A - Dual 1A/1.5A-1.2MHz Synchronous Step-Down Converters

Product Overview

Richtek

Datasheet Details

Part number	RT8012A
Manufacturer	Richtek
File Size	317.70 KB
Description	Dual 1A/1.5A-1.2MHz Synchronous Step-Down Converters
Datasheet	RT8012A Datasheet
Additional preview pages of the RT8012A datasheet.

Product details

Description

The RT8012A is a dual PWM, current mode, stepdown converter.

Its input voltage range is from 2.6V to 5.5V and has a constant 1.2MHz switching frequency, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height.

Each output voltage is adjustable from 0.8V to 5V.

Features

z z z High Efficiency : Up to 95% 1.2MHZ Constant Switching Frequency 1A and 1.5A Load Current on Each Channel Respectively Low RDS(ON) Internal Switches No Schottky Diode Required 0.8V Reference Allows Low Output Voltage Low Dropout Operation : 100% Duty Cycle Internally Compensated < 2μA Shutdown Current Power Good Output Voltage Monitor Internal Soft-Start Easy Power Sequence Control Over temperature Protection Short Circuit Protection Thermally Enhanced 16-Lead WQFN Package RoHS Compliant a.

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Published: Aug 23, 2008 |