MIK34063A
Description
The MIK34063A 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. 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.
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- Features
Operation from 3.0 V to 40 V Input Low Standby Current Current Limiting Output Switch Current to 1.5 A Output Voltage Adjustable Frequency Operation to 100 k Hz Precision 2% Reference
Pin connections
Schematic Diagram
Driver Collector
8 S R Q Q2 Q1 100 1
Switch Collector
Ipk Sense
Ipk C Oscillator T parator
2 3
Switch Emitter Timing Capacitor parator Inverting Input
Absolute Maximum Ratings
Symbol VCC VIR VC(switch) VE(switch) VCE(switch) VC(driver) IC(driver) ISW TJ TA Tstg...
