XCL211 Datasheet (Torex) - 2.0A Inductor Built-in Step-Down micro DC/DC Converters

XCL211, 2.0A Inductor Built-in Step-Down micro DC/DC Converters

The XCL211/XCL212series is a synchronous step-down micro DC/DC converter which integrates an inductor and a control IC in one tiny package (3.1mm×4.7mm, h=1.35mm).

An internal coil simplifies the circuit and enables minimization of noise and other operational trouble due to the circuit wiring.

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XCL211 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