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LT1619

Part Number	LT1619
Manufacturer	Linear Technology
Description	Low Voltage Current Mode PWM Controller
Published	Mar 22, 2005
Detailed Description	LT1619 Low Voltage Current Mode PWM Controller FEATURES s s s s DESCRIPTIO s s s s s s s Wide VIN Range: 1.9V to 1...
Datasheet	LT1619 PDF File

Overview

LT1619 Low Voltage Current Mode PWM Controller FEATURES s s s s DESCRIPTIO s s s s s s s Wide VIN Range: 1.
9V to 18V 300kHz Fixed Frequency Current Mode Control 1A Rail-to-Rail N-Channel MOSFET Driver Low 53mV Current Limit Threshold Voltage Improves Efficiency Implements Boost, SEPIC and Flyback Converters Requiring Low Side Power Transistors Internal Current Sense Amplifier with Leading Edge Blanking Up to 500kHz External Synchronization Burst Mode® Operation for High Efficiency at Light Load 140µA Quiescent Current 15µA Shutdown Current 8-Lead MSOP and SO Packages The LT ®1619 is a fixed frequency PWM controller for implementing current mode DC/DC converters with minimum external p...

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