GS34063
Description
The GS34063 Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These devices consist of an internal temperature pensated reference, parator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch.
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Features
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- Operation from 3.0V to 40V Input Low Standby Current Current Limiting Output Switch Current to 1.5A Output Voltage Adjustable Frequency Operation to 100k Hz Precision 2% Reference
This series was specifically designed to be incorporated in Step-Down and step-Up and Voltage-Inverting applications with a minimum number of external ponents.
Applications
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- Battery Powered Applications Laptop/Notebook puters Power Inverter (+ to -) or (- to +) Medical Instruments Interface Power Supplies Portable Instruments Cellular Phones/Radio
Block Diagram
VCC Switch Collector Driver Collector
6 1 8 2 3 7 CT Ipk parator S Q Q2 Q1 R 100
Switch...
