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MAP3205

MagnaChip
Part Number MAP3205
Manufacturer MagnaChip
Description 4-channel LED Driver
Published Apr 11, 2017
Detailed Description MAP3205 – 4-Channel LED Driver for High Brightness LEDs Confidential Final Datasheet Version 1.0 MAP3205 4-channel LE...
Datasheet PDF File MAP3205 PDF File

MAP3205
MAP3205


Overview
MAP3205 – 4-Channel LED Driver for High Brightness LEDs Confidential Final Datasheet Version 1.
0 MAP3205 4-channel LED Driver for High Brightness LEDs 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.
LED current is 150mA per channel.
It can increase the output voltage depending on the drain voltage rating of boost MOSFET.
It 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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