AX3140 Datasheet - AXElite

AX3140, PWM Control 3A Step-Down Converter

AX3140 PWM Control 3A Step-Down Converter  GENERAL .
AX3140/A consists of step-down switching regulator with PWM control.

Features

* as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter. VÛm w`R
* yÑb€  FEATURES ww fo w. go tech . co m - Input voltage：8V to 40V - Output voltage：3.3V to 38V - Duty ratio：0% to 100% PWM control -

Applications

* is sufficient. Output Capacitor Selection The output capacitor is required to filter the output and provide regulator loop stability. The important capacitor parameters are; the 100 KHz Equivalent Series Resistance (ESR), the RMS ripples current rating, voltage rating, and capacitance value. For the

AX3140-AXElite.pdf