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FP34063 Datasheet

Part Number FP34063
Manufacturers Feeling
Logo Feeling
Description Step-Up/Down/Inverting Switching Regulators
Datasheet FP34063 DatasheetFP34063 Datasheet (PDF)

Technology FP34063 1.5 A, Step-Up/Down/Inverting Switching Regulators GENERAL DESCRIPTION The FP34063 is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, 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.

  FP34063   FP34063






Step-Up/Down/Inverting Switching Regulators

Technology FP34063 1.5 A, Step-Up/Down/Inverting Switching Regulators GENERAL DESCRIPTION The FP34063 is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, 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 components. FEATURES l Operation from 3.0 V to 30 V Input l Low Standby Current l Current Limiting l Output Switch Current to 1.5 A l Output Voltage Adjustable l Frequency Operation to 100 kHz l Precision 2% Reference l SOP8 Package SOP8 APPLICATION l DC to DC Converter Rev0.4 Jan 2, 2007 P1/FP34063/34063 Free Datasheet http://www.datasheet-pdf.com/ Technology FUNCTIONAL BLOCK DIAGRAM FP34063 Drive Collector 8 SQ Q2 Q1 100 1 Switch Collector IPK Sense R 7 Ipk CT 2 Oscillator Switch Emitter VCC 6 Comparator 3 1.25V Reference Regulator Timing Capacitor Comparator Inverting 5 Input + - 4 GND MARK VIEW PIN DESCRIPTION Name No. 1 2 3 4 5 6 7 8 I/O I O I P I P I I Description Switch Collector Switch Emitter Oscillator Timing Capacitor IC ground Feedback Comparator Inverting Input IC Power Supply Current Sense Input Driver Collector 1 2 FP34063 8 7 6 5 SC SE TC GND INVCC IPK DC 3 - 4 L Rev0.4 Jan 2, 2007 P2/F.


2014-02-22 : 2N6804    PRAB31S    PRAC31S    K904    2KK904    APM2104SG    STU312D    STW56NM60N    FP34063    2SD2407   


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