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UL98B - NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER

UTC

The UL98B by UTC is a NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER. Below is the official datasheet preview.

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UL98B NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER by UTC - Datasheet Preview — Official preview page of the UL98B NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER datasheet (UTC).

Datasheet Details

Part number	UL98B
Manufacturer	UTC
File Size	184.47 KB
Description	NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER
Datasheet	UL98B-UTC.pdf
Additional preview pages of the UL98B datasheet.

UL98B Product details

Description

UL98B is a high precision LED BUCK constant current driver chip.

Features

S.
The integrated 500V power mos.
The integrated high voltage power supply function.
The inductor current critical continuous mode.
Without auxiliary winding detection and power supply.
The wide voltage input voltage.
±5% LED output current accuracy.
The LED short circuit and open circuit protection.
The chip power supply under voltage protection.
The regulating function of overheating.

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Published: Apr 17, 2020 |