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SP34063A Datasheet 1.5a Buck/boost/inverting DC-dc Regulator

Manufacturer: Exar (now MaxLinear)

Overview: February 2014 SP34063A 1.5A Buck/Boost/Inverting DC-DC Regulator Rev. 2.1.

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 pensated reference, voltage parator, 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 ponents.

Key Features

  • Supply Voltage: 3V - 36V.
  • Current Limiting.
  • Output Switch Current to 1.5A.
  • Adjustable Output Voltage.
  • Operation frequency up to 180KHz.
  • Low Quiescent Current.
  • Precision 2% Reference.
  • Available in 8.

SP34063A Distributor