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LT1976B

Linear
Part Number LT1976B
Manufacturer Linear
Description Step-Down Switching Regulator
Published Mar 30, 2016
Detailed Description U U LT1976/LT1976B High Voltage 1.5A, 200kHz Step-Down Switching Regulator with 100μA Quiescent Current FEATURES ■ Wid...
Datasheet PDF File LT1976B PDF File

LT1976B
LT1976B


Overview
U U LT1976/LT1976B High Voltage 1.
5A, 200kHz Step-Down Switching Regulator with 100μA Quiescent Current FEATURES ■ Wide Input Range: 3.
3V to 60V ■ 1.
5A Peak Switch Current (LT1976) ■ 100μA Quiescent Current (LT1976)** ■ 1.
6mA Quiescent Current (LT1976B) ■ Low Shutdown Current: IQ < 1μA ■ Power Good Flag with Programmable Threshold ■ Load Dump Protection to 60V ■ 200kHz Switching Frequency ■ Saturating Switch Design: 0.
2Ω On-Resistance ■ Peak Switch Current Maintained Over Full Duty Cycle Range* ■ 1.
25V Feedback Reference Voltage ■ Easily Synchronizable ■ Soft-Start Capability ■ Small 16-Pin Thermally Enhanced TSSOP Package U APPLICATIO S ■ High Voltage Power Conversion ■ 14V and 42V Automo...



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