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MAP3249 - 4-channel LED Driver

Datasheet Summary

Features

  • MAP3249 is a 4-channel LED driver optimized for LED  5V to 28V Input Voltage Range backlight.

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Datasheet Details

Part number MAP3249
Manufacturer MagnaChip
File Size 1.97 MB
Description 4-channel LED Driver
Datasheet download datasheet MAP3249 Datasheet
Additional preview pages of the MAP3249 datasheet.

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Full PDF Text Transcription

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MAP3249 – 4-channel LED Driver for high brightness LEDs Datasheet Version 1.3 MAP3249 4-channel LED Driver for High Brightness LEDs General Description Features MAP3249 is a 4-channel LED driver optimized for LED  5V to 28V Input Voltage Range backlight application targeting mid and large size LCD  Drive up to 4 Channels module. MAP3249 uses the boost MOSFET externally  60V FB Pin Voltage and 4-channel current sources internally for driving high  0.4V Headroom Voltage brightness White LEDs.  200mA Output Current per Channel MAP3249 has 60V absolute Max. rating FB pins and  Programmable Boost Switching Frequency input voltage is ranged from 8.5V ~ 28V and max LED  (100KHz ~ 500KHz) current is 200mA per channel.
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