Global Mixed-mode Technology
G2542
6-Channels 40V White LED Driver
with Boost
Regulator
Features
Wide 2.
7V to 5.
5V 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
Applications
UMPC and Notebook Computer Backlight
Ordering Information
ORDER
TEMP.
NUMBER RANGE
G2542R91U
2542
Note:R9: TQFN4X4-20
1: Bonding Code U: Tape & Reel
PACKAGE (Green)
PACKING
-40°C t...