PAM2841
所属分类
LED驱动器
目标应用
WLED驱动器系统
The PAM2841 is a white LED driver, capable of driving 10 or more WLEDs in series (depending on forward voltage of the LEDs) with a range of input voltages from 2.7V to 5.5V.
The PAM2841 features over current protection,over voltage protection,under voltage lockout and over temperature protection, which prevent the device from damage.
LED dimming can be done by four methods as described in the Application Information hereinafter.
Capable of Driving 10 or more WLEDs
Chip Enable with Soft-start
Analog and PWM Dimming
Peak Efficiency up to 90%
Low Quiescent Current
Fixed Frequency of 1MHz
Over Current Protection
Over Voltage Protection
Thermal Protection
UVLO
Tiny Pb-Free Packages (RoHS Compliant): MSOP-8 and DFN 2X2
