Click to expand full text
5.5 A, Buck Converter IC
SI-8008HD
Data Sheet
Description
SI-8008HD is a buck converter IC whose maximum output current is 5.5 A. Output voltage is adjusted by external resistors.
The IC has various functions including the Soft Start Function, the Output On/Off Function, the Overcurrent Protection and the Thermal Shutdown, and achieves a buck converter circuit with few external components.
Features
● High Efficiency 83% (VIN = 15 V, IOUT = 3 A) ● Few Components ● Downsized Choke Coil
(Switching Frequency150 kHz (typ.