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Part Number: SP34063A

 

 

 

 

Description: The SP34063A is a monolithic switching regulator control circuit containing the primary functions...


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SP34063A General Description


The SP34063A is a monolithic switching regulator control circuit containing the primary functions required for DC-DC converters. This device consists of an internal temperature compensated reference, voltage comparator, controlled duty cycle oscillator with active current limit circuit, driver and high current output switch. This device was specifically designed to be used in buck, boost, and Voltage-Inverting applications with a minimum number of external  components. The SP34063A is available in 8 pin NSOIC package.

SP34063A Features

Supply Voltage: 3V - 36V
Current Limiting
Output Switch Current to 1.5A
Adjustable Output Voltage
Operation frequency up to 110KHz
Low Quiescent Current
Precision 2% Reference
Available in 8 pin NSOIC Package

SP34063A Typical Application

  Battery Charger Circuit
  NICs/Switches/Hubs
  ADSL Modems
  Negative Voltage Power Supply

SP34063A Connection Diagram

SP34063A  Connection Diagram

SP34063A datasheet

SP34063A
PDF/DataSheet Download

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