Datasheet4U Logo Datasheet4U.com

UA7527 Datasheet Power Factor Controller

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD UA7527 Preliminary LINEAR INTEGRATED CIRCUIT POWER FACTOR CONTROLLER.

General Description

The UTC UA7527 is a simple and high performance active power factor corrective controller for boost PFC application which operates in the critical conduction mode.

The UTC UA7527 is optimized for electronic ballasts, low power and high density power supplies which require minimum board area reduced ponent count and low power dissipation.

Internal R/C filter eliminates the need for an external R/C filter.

Key Features

  • S.
  • Internal Start-up Timer.
  • Very Precise Adjustable Output Over Voltage Protection.
  • Zero Current Detector.
  • Quadrant Multiplier.
  • Internal R/C Filter Eliminates the Need for an External R/C Filter.
  • Trimmed 1.5% Inte.

UA7527 Distributor