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MAP3205 - 4-channel LED Driver

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Datasheet Details

Part number MAP3205
Manufacturer MagnaChip
File Size 879.12 KB
Description 4-channel LED Driver
Datasheet download datasheet MAP3205 Datasheet

General Description

The MAP3205 is a 4-channel LED driver optimized for LED backlight application targeting mid and large size LCD module.

It uses the boost MOSFET externally and 4-channel current sources internally for driving high brightness white LEDs.

Input voltage of the MAP3205 is ranged from 8V to 36V and max.

Overview

MAP3205 – 4-Channel LED Driver for High Brightness LEDs Confidential Final Datasheet Version 1.

Key Features

  • PWM dimming control, internal soft-start and has unique adaptive internal OVP, boost MOSFET OCP, LED short/open protection, SBD open protection and UVLO. Features 8V to 36V Input Voltage Range Drive up to 4 Channels Max. 150mA Output Current per Channel Programmable Boost Switching Frequency : 200kHz to 500kHz PWM Dimming : Up to 22kHz, Min on-time : 20us Analog Dimming SBD Open Prote.

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