40V,1A,Boost WLED Driver in SOT26, Replace LM2733
ACP2766
ACP2766.pdf
ACP2766.pdfFEATURES
● 2.7V to 5.5V Input Voltage Range
● 200mV Reference Feedback Voltage
● 1.2MHz Fixed Frequency
● Internal 38V Open LED Protection
● Integrated 40V,1.5A MOSFET
● 10~100KHz PWM Dimming Control Range
● Internal Soft Start
● Under-Voltage Protection
● Over Thermal Shutdown
● Low EMI and Improved PSRR
● SOT26 Package Available
PIN CONFIGUTION
CROSS
FEATURES
● 40V DMOS FET switch
● 1.6 MHz (“X”), 0.6 MHz (“Y”) switching frequency
● Low RDS(ON) DMOS FET
● Switch current up to 1A
● Wide input voltage range (2.7V–14V)
● Low shutdown current (<1 μA)
● 5-Lead SOT-23 package
● Uses tiny capacitors and inductors
● Cycle-by-cycle current limiting
● Internally compensated
PIN CONFIGUTION
