Description
XCL225/XCL226 Series 0.5A Inductor Built-in Step-down “micro DC/DC” Converter ETR28014-004 *GENERAL .
The XCL225/XCL226 series are 18V operation synchronous step-down DC/DC converter ICs with a built-in high-side / low-side driver transistor.
Features
* Input Voltage Range FB Voltage Oscillation Frequency Output Current Control Methods
Soft-start Time Protection Circuits
Package Environmentally Friendly
: 3 ~ 18V(Absolute Max 20V) : 0.75V±1.5% : 1.2MHz : 500mA : PWM control
PWM/PFM Automatic Efficiency 85%@12V→5V, 1mA : Adjustable by RC : Over Cur
Applications
* Hot water supply system
* Recorders, Camcorders
* Refrigerators, Air-conditioners
* Low Power Systems