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MAP3524 - 2-CH Quasi-Resonant Mode Buck Controller

Key Features

  • MAP3524 is a 2 channel quasi-resonant mode buck controller for LED backlight.

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Datasheet Details

Part number MAP3524
Manufacturer MagnaChip
File Size 523.04 KB
Description 2-CH Quasi-Resonant Mode Buck Controller
Datasheet download datasheet MAP3524 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAP3524 datasheet – Quasi-Resonant Mode Buck Controller for LED Backlight Datasheet Version 1.1 MAP3524 2-CH Quasi-Resonant Mode Buck Controller for LED Backlight General Description Features MAP3524 is a 2 channel quasi-resonant mode buck controller for LED backlight application. It operates at boundary conduction mode which provides better efficiency and lower EMI. MAP3524 features ±2% current sensing(CS) voltage accuracy and has dedicated Independent analog dimming input up to 3.3V. It can be powered from 8.5V ~ 18V supply. MAP3524 provides MOSFET drain-source short detection for fault output, VCC over voltage protection (OVP) detection for fault output, current sense resistor short protection, short circuit protection (SCP) and VCC under voltage lockout (UVLO).