Shanghai AI for the launch of white LED driver chip AW9364

Shanghai AI for electronics (AWINIC) released a super low voltage constant flow parallel drive chip AW9364. AI innovative design technology for the electronics, to ensure that the AW9364 only 40mV power supply voltage drop, you can stabilize the output of the 4 channel maximum 20mA drive current LED. Compared with other similar products, AW9364 not only significantly improve the work efficiency, save the three peripheral capacitor components, but also to avoid the charge pump products may occur in the circuit noise problem.

AW9364 as a high performance price ratio of the product, can be widely used in portable devices LED backlight drive field, especially mobile phones, PDA, PMP, such as high performance, size requirements.

Some of the basic features of AW9364 are as follows:

Ultra low pressure drop: 40mV@20mA

Working voltage: 2.8 ~ 5.5V

Q-MirrorTM technology to ensure the current matching accuracy of + 1%

Drive 4 LED, current per path 20mA

16 step pulse count linear dimming

Built in Deglitch circuit to filter out EN pin glitch

Shutdown current