SD42351 is a steady flow circuit. Its main function is to stabilize the LED current flows through the elimination of the traditional shortcomings of the regulator IC. LED brightness by the size of the flow of LED current by decided the size, so long as the flow control of LED current size, will be able to control LED brightness.

The main features:

Without any external components
Constant 110mA, 150mA, 170mA, 215mA, 245mA, 270mA, 305mA, 335mA output drive current
+2.7 V-+6 V input voltage range
High-efficiency, low dropout
200μA quiescent current
Output short circuit protection
Over-temperature protection
2KV HBM ESD protection
Advanced BiCMOS Technology
This program from the city of Shenzhen to benefit Silicon Electronics Technology Co., Ltd. to provide. Silicon benefit to the city of Shenzhen Electronic Technology Co., Ltd. (ICSILICON) Since its inception, the focus for the domestic electronics companies to provide quality services to off-the-shelf electronic components. Specializes in various types of active components (integrated circuit IC, memory chips, two, transistor, etc.) and passive components (resistors, capacitors, inductors, etc.) and mechanical and electrical components (connectors, switches, and other components).