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LT3641

Linear
Part Number LT3641
Manufacturer Linear
Description Dual Monolithic Buck Regulator
Published Apr 20, 2016
Detailed Description LT3641 Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer FEATURES DESCRIPTION n High Voltage Buc...
Datasheet PDF File LT3641 PDF File

LT3641
LT3641

Overview
LT3641 Dual Monolithic Buck Regulator with Power-On Reset and Watchdog Timer FEATURES DESCRIPTION n High Voltage Buck Regulator: 4V to 42V Operating Range 1.
3A Output Current n Input Transient Protection to 55V n Low Voltage Synchronous Buck Regulator: 2.
5V to 5.
5V Input Voltage Range 1.
1A Output Current n Synchronizable, Adjustable 350kHz to 2.
5MHz Switching Frequency n Programmable Power-On Reset Timer n Programmable Window Mode Watchdog Timer n Typical Quiescent Current: 290μA n Short-Circuit Robust n Programmable Soft-Start n Low Shutdown Current: IQ < 1μA n Thermal Shutdown n Available in Thermally Enhanced 28-Lead (4mm × 5mm) QFN and 28-Lead TSSOP Packages APPLICATIONS n Industrial Power Supplies n Automotive Electronic Control Units L, LT, LTC, LTM, Linear Technology, Burst Mode and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
The LT®3641 is a dual cha...


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