MAP3222

MAP3222 – Dual Channel High Brightness LED Driver Confidential Datasheet Version 1.0 Datasheet - MAP3222 Dual Channel High Brightness LED Driver General Description MAP3222 is high efficiency dual channel boost type PWM driver in single package. It is designed for high brightness LED driver optimized for backlighting system for large size LCD module. MAP3222 offers the function of accurate and fast LED dimming control using PWM interface and external dimming MOSFET. MAP3222 has the over-voltage protection, UVLO, LED short current and Boost switch current limit protection. Features Dual output into single package Wide input voltage range up to 20V PWM Dimming Current Mode Control Type Auto Restart Mode Protection Programmable Output Over Voltage Protection Programmable LED Short current Protection Boost switch current limit protection Power Good Package : SOIC-20 Pin MAP3222 is available in SOIC-20 Pin package with Halogen-free (fully RoHS compliant). For more information, pleas...