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SG3524 Datasheet Smps Control Circuit

Manufacturer: NXP Semiconductors

Overview: Philips Semiconductors Product specification SMPS control circuit.

General Description

This monolithic integrated circuit contains all the control circuitry for a regulating power supply inverter or switching regulator.

Included in a 16-pin dual-in-line package is the voltage reference, error amplifier, oscillator, pulse-width modulator, pulse steering flip-flop, dual alternating output switches and current-limiting and shut-down circuitry.

This device can be used for switching regulators of either polarity, transformer-coupled DC-to-DC converters, transformerless voltage doublers and polarity converters, as well as other power control applications.

Key Features

  • GROUND 8.
  • Complete PWM power control circuitry.
  • Single ended or push-pull outputs.
  • Line and load regulation of 0.2%.
  • 1% maximum temperature variation.
  • Total supply current is less than 10mA.
  • Operation beyond 100kHz.

SG3524 Distributor