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PF7705 - Expandable WLED Backlight Driver

Description

The PF7705 is a single channel LED driver which integrates a 70V, adjustable current sources with maximum 1.5A driving capability.

This device provides the flexibility for cascade operation with the high voltage power MOSFET.

Features

  • Compatible with AC/DC or DC/DC Power Stage.
  • Current Drive of LED String Up to 1.5A without heatsink cooling or 2A with specified heatsink for single channel.

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Datasheet Details

Part number PF7705
Manufacturer powerforest
File Size 76.13 KB
Description Expandable WLED Backlight Driver
Datasheet download datasheet PF7705 Datasheet

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Full PDF Text Transcription

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PF7705 Expandable WLED Backlight Driver Specification Rev. 1.0 FEATURES  Compatible with AC/DC or DC/DC Power Stage  Current Drive of LED String Up to 1.5A without heatsink cooling or 2A with specified heatsink for single channel applications (1).  Support Cascode Topology for Applications higher than 70V  Expandable for Driving Different Size of Panels  PWM Dimming  Programmable Sinking Current  SLP (Short LED Lamp Protection)  OLP (Open LED Lamp Protection)  OTP (Over Temperature Protection) APPLICATIONS  LED Backlight Driver for LCD TV/Monitor GENERAL DESCRIPTION The PF7705 is a single channel LED driver which integrates a 70V, adjustable current sources with maximum 1.5A driving capability.
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