Product Summary

The 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, the MBI5037 uses the concept of Share-I-O. technology to make the MBI5037 package compatible with MBI5026 and extend its advanced functions, such as silent LED open circuit detection, silent LED short detection, leakage diagnosis, and temperature warning. In addition, the MBI5037 features two power saving modes: sleep mode and 0-Power mode to increase the power efficiency.

Features

MBI5037 features: (1)Package compatible with MBI5026; (2)16 constant-current output channels Constant output current range: 3~80mA; (3)Compulsory error detection; (4)Power saving modes to save supply current of LED driver; (5)Excellent output current accuracy; (6)Fast response to achieve uniform output current, OE (min.): 40ns (VDD=5V, IOUT=20mA); (7)Staggered delay of output, preventing from current surge; (8)30MHz clock frequency; (9)Schmitt trigger input.

Diagrams

MBI5037 Pin Configuration