Description
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ETR2421-003
600mA Synchronous Step-Down DC/DC Converter + Low Voltage Input LDO
The XCM519 series is a multi combination module IC which comprises of a 600mA driver transistor built-in synchronous step
down DC/DC converter and a low voltage input LDO regulator.
Features
- Input Voltage Range : 2.7V ~ 6.0V Output Voltage Range : 0.8V ~ 4.0V High Efficiency : 92% (TYP. ) Output Current : 600mA (MAX. ) Oscillation Frequency : 1.2MHz, 3.0MHz (+15%) Maximum Duty Cycle : 100% Soft-Start Circuit Built-In Current Limiter Circuit (Constant Current & Latching) Built-In Control Methods : PWM (XCM519A) PWM/PFM Auto (XCM519B).
- Performance depends on external components and wiring on PCB wiring. Portable game consoles.
XCM519 Datasheet
