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LT8494

Linear Technology Corporation
Part Number LT8494
Manufacturer Linear Technology Corporation
Description SEPIC/Boost DC/DC Converter
Published Jul 15, 2015
Detailed Description LT8494 SEPIC/Boost DC/DC Converter with 2A, 70V Switch, and 7µA Quiescent Current FEATURES nn Low Ripple Burst Mode® Op...
Datasheet PDF File LT8494 PDF File

LT8494
LT8494

Overview
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.
5MHz nn UVLO Programmable on SWEN Pin nn Soft-Start Programmable with One Capacitor nn Small 20-Lead QFN...


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