AX5104 Description
The AX5104 is high efficient step-up DC/DC converter. Large output current is possible having a built in internal transistor, and using an external coil and diode. The converter can be operated at switching frequencies of 800KHz allowing for easy filtering and low noise, the size of the external ponents can be reduced.
AX5104 Key Features
- Input voltage: 4V to 23V
- Output voltage: 4.5V to 25V
- Duty ratio: 0% to 83% PWM control Ñb€ y
- Maximum switch currentw is 1.8A m Û V 800 KHz (typ.)
- Oscillation frequency
- Current limit and thermal shutdown tec functions o f External soft-start function .go w ww (OVP) Over voltage protection