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USL3531

NON-ISOLATED BUCK OFFLINE LED DRIVER

USL3531 Features

* Critical conduction mode operation

* Internal 500V Power MOSFET

* Ultra low operating current

* No auxiliary winding

* ±5% LED output current accuracy

* LED short protection

* LED open protection

* VCC under voltage protection

* Current sensing resistor short p

USL3531 General Description

The UTC USL3531 is a high performance, high precision and low cost constant current LED driver for non-isolated buck application. The device operates in critical conduction mode and is suitable for 85V~265V universal input offline LED lighting. It operates in critical conduction mode, the output cu.

USL3531 Datasheet (280.27 KB)

Preview of USL3531 PDF

Datasheet Details

Part number:

USL3531

Manufacturer:

UTC

File Size:

280.27 KB

Description:

Non-isolated buck offline led driver.

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TAGS

USL3531 NON-ISOLATED BUCK OFFLINE LED DRIVER UTC

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