Part number:
ME2139
Manufacturer:
Microne
File Size:
330.44 KB
Description:
Ultra-small package pwm/pfm switching controller.
Datasheet Details
Datasheet Details
Part number:
ME2139
Manufacturer:
Microne
File Size:
330.44 KB
Description:
Ultra-small package pwm/pfm switching controller.
ME2139, ULTRA-SMALL PACKAGE PWM/PFM SWITCHING CONTROLLER
The ME2139 series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM/PFM switching control circuit.
With an external low-ON-resistance Nch Power MOS, this product is applicable to
ME2139 Features
* n=3V
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