LT8494 Datasheet PDF (SEPIC/Boost DC/DC Converter) | Download Linear Technology Corporation LT8494

LT8494 - SEPIC/Boost DC/DC Converter

Description

TheLT®8494isanadjustablefrequency (250kHzto 1.5MHz) monolithic switching regulator.

Quiescent current can be less than 7µA when operating and is ~0.3µA when SWEN is low.

The LT8494 can be configured as either a SEPIC, boost or flyback converter.

Features

nn Low Ripple Burst Mode® Operation: 7µA IQ at 12VIN to 5VOUT Output Ripple (.

Datasheet Details

Part number	LT8494
Manufacturer	Linear Technology Corporation
File Size	579.72 KB
Description	SEPIC/Boost DC/DC Converter
Datasheet	LT8494 Datasheet
Additional preview pages of the LT8494 datasheet.

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Full PDF Text Transcription

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LT8494 SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7µA Quiescent Current FEATURES nn Low Ripple Burst Mode® Operation: 7µA IQ at 12VIN to 5VOUT Output Ripple (<10mV Typ.) nn Dual Supply Pins: Improves Efficiency Reduces Minimum Supply Voltage to ~1V after Start-Up to Extend Battery Life nn Wide Input Voltage Range of ~1V to 60V (2.5V to 32V for Start-Up) nn PG Functional for Input Supply Down to 1.3V nn FMEA Fault Tolerant in TSSOP Package nn Fixed Frequency PWM, SEPIC/BOOST/FLYBACK Topologies nn NPN Power Switch: 2A/70V nn Programmable Switching Frequency: 250kHz to 1.

Published: Jul 15, 2015 |