G2541
G2541 is 6-Channels 40V White LED Driver manufactured by Global Mixed-mode Technology.
Global Mixed-mode Technology
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
30m A
- Current accuracy ±3% and current balance ±2%
- 100Hz~25k Hz PWM Dimming
- PWM to DC Dimming
- Protection
- Input Under-Voltage Protection
- Over Current Protection
- Over Voltage Protection
- Thermal Protection
- Ro Hs pliant
- TQFN4X4-20 Package
Applications
- UMPC and Notebook puter Backlight
Ordering Information
ORDER NUMBER G2541R91U
TEMP. RANGE
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. It is designed for LCD panel that employs an LED array as the lighting source. An integrated switch current mode boost controller drives six strings in parallel and supports up to 10...
