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L8532 - POWER FACTOR CORRECTED DIMMABLE LED DRIVER

General Description

The UTC L8532 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected LED Drivers.

The device is designed to operate in critical conduction mode (CrM) and is suitable for flyback as well as buck topologies.

Constant on time CrM operation is particularly suited for isolated flyback LED applications as the control scheme is straightforward and very high efficiency can be achieved even at low power levels.

Overview

UNISONIC TECHNOLOGIES CO., LTD L8532 Preliminary LINEAR INTEGRATED CIRCUIT POWER FACTOR CORRECTED DIMMABLE LED DRIVER.

Key Features

  • a programmable on t.