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G2541 - 6-Channels 40V White LED Driver

General Description

The G2541 is a high-efficiency 6-channel white LED driver.

It is designed for LCD panel that employs an LED array as the lighting source.

Key Features

  • Wide 4.2V to 24V Input Supply Range.
  • 600KHz Fixed Frequency.
  • 40V/2A, 0.2Ω n-channel MOSFET.
  • Maximum Programmable LED Channel Current 30mA.
  • Current accuracy ±3% and current balance ±2%.
  • 100Hz~25kHz PWM Dimming.
  • PWM to DC Dimming.
  • Protection.
  • Input Under-Voltage Protection.
  • Over Current Protection.
  • Over Voltage Protection.
  • Thermal Protection.
  • RoHs Compliant.
  • TQFN4X4-20 Package.

📥 Download Datasheet

Datasheet Details

Part number G2541
Manufacturer Global Mixed-mode Technology
File Size 114.31 KB
Description 6-Channels 40V White LED Driver
Datasheet download datasheet G2541 Datasheet

Other Datasheets by Global Mixed-mode Technology

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G2542 6-Channels 40V White LED Driver
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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.

View original datasheet text
Global Mixed-mode Technology G2541 6-Channels 40V White LED Driver with Boost Regulator Features „ Wide 4.2V to 24V Input Supply Range „ 600KHz Fixed Frequency „ 40V/2A, 0.2Ω n-channel MOSFET „ Maximum Programmable LED Channel Current 30mA „ Current accuracy ±3% and current balance ±2% „ 100Hz~25kHz PWM Dimming „ PWM to DC Dimming „ Protection Š Input Under-Voltage Protection Š Over Current Protection Š Over Voltage Protection Š Thermal Protection „ RoHs Compliant „ TQFN4X4-20 Package Applications „ UMPC and Notebook Computer Backlight Ordering Information ORDER NUMBER G2541R91U TEMP. RANGE 2541 PACKAGE (Green) PACKING -40°C to +85°C TQFN4X4-20 Note:R9: TQFN4X4-20 1: Bonding Code U: Tape & Reel General Description The G2541 is a high-efficiency 6-channel white LED driver.