Description
XCL208/XCL209 Series 400mA Inductor Built-in Step-Down “micro DC/DC” Converters ETR28003-006 ☆Green Operation Compatible *GENERAL .
The XCL208/XCL209 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (2.
Features
* Input Voltage
Fixed Output Voltage High Efficiency Output Current Oscillation Frequency CE Function
Protection Circuits
Control Methods
Operating Ambient Temperature Package Environmentally Friendly
: 1.8V ~ 6.0V (Type F) : 2.0V ~ 6.0V (Type A/B) : 0.8V ~ 4.0V (±2.0%) : 90% (VIN=4.2V, VOUT=3.3V) :
Applications
* that require an alkaline battery (2-cell) or AC adapter (5V) power supply. An internally fixed output voltage (0.8V to 4.0V) or an externally set output voltage can be selected. The XCL208/XCL209 series uses synchronous rectification at an operating frequency of 3.0MHz. PWM control (XCL208) or autom