EM8800A Datasheet - Excelliance MOS

EM8800A Current-Mode Controller

EM8800A is a constant off time current mode controller. This device can operated with a fixed off time of the power switch. The TOFF pin is provided to set the off time. In addition, the PWMD pin enables the user to use a PWM signal to modulate the switching pattern and adjust the average luminosit.

EM8800A Features

* Constant Off Time Current-Mode Control Adjustable Off Time Internal Leading Edge Blanking Internal Start Up Delay Maximum On Time Protection Over Current Protection Thermal Shutdown Applications LED Backlight or lighting RGB Backlight or lighting Organic Light-Emitting Diode

EM8800A-ExcellianceMOS.pdf