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PT6989 Datasheet Buck LED Driver

Manufacturer: PTC

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Datasheet Details

Part number PT6989
Manufacturer PTC
File Size 306.83 KB
Description Buck LED Driver
Datasheet download datasheet PT6989 Datasheet

General Description

The PT6989 is a high precision buck LED Driver IC intended for PWM dimming products.

The IC has a wide range input range which is 85V~265V and the default dimming state is three Level.

The PT6989integrateshigh precision current detection and constant current circuit which can realize high precision LED constant current and excellent line voltage regulation.

Overview

DESCRIPTION The PT6989 is a high precision buck LED Driver IC intended for PWM dimming products.

The IC has a wide range input range which is 85V~265V and the default dimming state is three Level.

Key Features

  • of PT6989 greatly enhance the system reliability and safety. The PT6989 provides CS resistance short-circuit protection, short LED protection, open LED protection, VIN under voltage protection, temperature intelligent control, etc. BLOCK.

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