MBI5037 Overview
MBI5037 is an enhanced 16-channel constant current LED sink driver with advanced error detection functions and smart power-saving modes. MBI5037 succeeds MBI5026 and also exploits PrecisionDrive™ technology to enhance its output characteristics. Furthermore, MBI5037 uses the concept of Share-I-O™ technology to make MBI5037 package patible with MBI5026 and extend its advanced functions, such as silent LED open circuit detection, silent LED short detection, leakage diagnosis, and temperature warning. With the Share-I-O™ technique, the printed circuit board originally designed for MBI5026 may be also applicable to MBI5037, if the OE is controllable. In addition, MBI5037
MBI5037 Key Features
- Package patible with MBI5026
- 16 constant-current output channels
- 5~80mA @ 5V supply voltage
- 3~60mA @ 3.3V supply voltage
- pulsory error detection
- Data-independent full panel detection
- Error detection current: small current during 700ns
- Individual LED open- and short-circuit detection
- Leakage and short to ground diagnosis
- Pre-settable threshold voltage for short-circuit detection and