MP3378E - 4-Channel WLED Controller
The MP3378E is a one-chip solution specially designed for monitor applications.
The MP3378E includes a step-up WLED controller with four current channels for backlighting, and a high-efficiency buck converter for internal bus voltage or standby power.
The 4-string WLED controller drives an external
MP3378E Features
* for the WLED controller include OCP, OTP, UVP, OVP, LED short/open protection, and inductor/diode short protection. The high-efficiency buck converter operates in the current mode operation with a built-in MOSFET and a built-in synchronous rectifier. It offers a very compact solution to achieve exce
