Alfa-MOS
Technology
AF1210A
150KHz, 2.
4A / 40V Step-Down Converter
General Description
AF1210A consists of step-down switching regulator with PWM control.
These devices include a reference
voltage source, oscillation circuit, error amplifier, internal PMOS and etc.
AF1210A provides low-ripple power, high efficiency, and excellent transient characteristics.
The PWM control circuit is able to very the duty ratio linearly from 0 up to 100%.
This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup.
An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happ...