AX3051/A
2.
8A,Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
GENERAL DESCRIPTION AX3051/A is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.
AX3051/A consists of step-down switching
regulator with PWM control.
The device includes a reference voltage source, oscillation circuit, error amplifier and etc.
AX3051/A provides low-ripple power, high efficiency, and excellent transient characteristics.
The PWM control circuit is able to the duty ratio linearly forms 0 up to 90%.
An over current protection and short circuit protection functions are built outside that it ...