Factory on the new SHARP LED driver can drive 120 LED light, is expected by the end of October.

Days ago, SHARP said on the factory, LCD TV and other large-size LCD panel backlight LED can drive 120 LED lights with LED drive "IR2E65U" since the beginning of October 1, 2009 will send samples, sample price is 250 yen, and mass production started in October 30th, estimated monthly production for 600 thousand.

It is reported that, input voltage range of the LED driver for the 3.0-3.6V and 15-70mA/ch output current, maximum output voltage is 45V, the operating temperature of -30 to 85 degrees, the size is 7.2x7.2x0.9mm. The LED driver with the transistor miniaturization, the highest can control 10 ChannEL (Sharp current products up to 8 Channel), LED lamps per Channel 12 drive straight, so the overall number of LED lamp can drive can be improved to current (Sharp current products) 1.25 times to 120, the number of LED this can be used to drive the backlight cut about 20%. In addition, the LED drive and support regional light (local dimming) technology, can be adjusted according to individual Channel LED lamp brightness, can improve LCD contrast, achieve the effect of energy province.