MAP3201 - MagnaChip

MAP3201 High current switch mode PWM LED Driver

The MAP3201 is a high efficiency current mode PWM driver. It is designed for LED driver that is used as the light source of LCD panel. The controller can achieve efficiency higher than 90% for buck and boost applications. The MAP3201 for accurate LED dimming control use external PWMI signal and set internal frequency by external resistor which is programmabl.

Features

Multiple MAP3201 have synchronized to each others or to other external clock which is generated by Sync Pin. The MAP3201 provide a 0.4A source current and 0.8A Sink current gate driver. This can be suitable for high power application. Using BCD process, the MAP3201 has a good immunity at switching noise. The MAP3201’ application can be so easy to making lowest cost system. The MAP3201 is available in 16-Lead SOIC package and it is offered in Halogen-free (fully RoHS compliant). For more information, please contact local MagnaChip sales office in world-wide or visit MagnaChip’s website at www..