CP34063

Manufacturer Part NumberCP34063
ManufacturerCeramate Technical Co., Ltd.
CP34063 datasheet
 
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1.5A,Step-Up/Down/Inverting Switching Regulators
The CP34063 Series 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.
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 kHz
Precision 2% Reference
This device contains 51 active transistors.
Figure 1. Representative Schematic Diagram
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Fax:886-3-3521052
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1 - Switch Collector
2 - Switch Emitter
3 - Timing Capacitor
4 - Gnd
5 - Comparator Inverting Input
6 - Vcc
7 - Ipk Sense
8 - Driver Collector
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
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CP34063
PDIP–8
1
SOP–8
1
PIN CONNECTIONS
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Rev 1.1 Jul.18,2003

CP34063 Summary of contents