STOD1412 - Step-up and inverting DC-DC converter

Product Overview

STMicroelectronics

Datasheet Details

Part number	STOD1412
Manufacturer	STMicroelectronics
File Size	576.38 KB
Description	Step-up and inverting DC-DC converter
Datasheet	STOD1412 Datasheet
Additional preview pages of the STOD1412 datasheet.

STOD1412 Product details

Description

The STOD1412 is a dual DC-DC converter capable of providing a positive and negative voltage from a positive input voltage ranging from 2.7 V to 5.5 V.

It integrates two complete power stages, one step-up and one inverting, each of which need just one inductor, and input and output capacitor.

Features

2.7 V to 5.5 V input voltage range 120 mA max output current for each converter Output voltages:.
Step-up from 4.3 V to 6.0 V.
Inverting from -8.0 V to -2.0 V Synchronous rectification for both DC-DC converters Efficiency:.
80% IO = 10 mA - 30 mA.
85% IO = 30 mA - 120 mA 1.3 MHz PWM mode control Shutdown mode with Enable pin Inrush current protection Adjustable output voltages True shutdown mode Less than 1 µA current consumption in shutdown.

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Published: Mar 31, 2009 |