Description
XCL211/XCL212 Series ETR28006-003a 2.0A Inductor Built-in Step-Down “micro DC/DC” Converters ☆Green Operation Compatible *GENERAL .
The XCL211/XCL212series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (3.
Features
* Package Size
: 3.1mm×4.7mm, h=1.35mm
Input Voltage
: 2.7V ~ 6.0V
Output Voltage
: 0.9V ~ VIN (FB Voltage=0.8V±2%)
Efficiency
: 94% (VIN=5.0V, VOUT=3.3V)
Output Current
: 2.0A
Oscillation Frequency : 2.4MHz
Maximum Duty Cycle : 100%
Control Methods
: PWM (XCL211)
PWM/PFM (XCL212)
Func
Applications
* that require an externally set output voltage can be selected. The XCL211/XCL212 series uses synchronous rectification at an operating frequency of 2.4MHz. PWM control (XCL211) or automatic PWM/PFM switching control (XCL212) can be selected. The XCL211 series has a fixed frequency, enabling the supp