Feature:
Output power:
10W MAX(input voltage greater than or equal 3V)(eg: input 3.7V output 5V 2A)
15W MAX(input voltage greater than or equal 5V)(eg: input 5V output 12V 1.25A)
25W MAX(input voltage greater than or equal 12V)(eg: input 12V output 19V 1.3A)
Efficiency: Up to 95% (the higher the input voltage, the higher the efficiency)
Output ripple: 50mV (TYP) (20M) Bandwidth)
Input 3.7V Output 5V 2A ripple 40mV
Input 5V Output 12V 0.5A ripple 25mV
Input 5V Output 12V 1.5A ripple 60mV
Input 12V Output 24V 1A ripple 80mV
Operating Temperature: Industrial (-40 ° c to +85 ° c)) (if ambient temperature exceeds 40° c, please lower power use, or to enhance heat dissipation)
Full load temperature: 40 ° c
Load regulation: ± 0.5%
Voltage regulation: ± 0.5%
Undervoltage protection: None
Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
Input Reverse Polarity Protection: None (Please Series diode at the input port.)
Connection: Welding, DIP-24 standard package can be soldered directly on PCB
Input: IN+ input postive, IN- input negative
Output: OUT+ output postive, OUT- output negative

Boot mode:
Power output directly. For shutdown, Just the EN pin connect to 5V level, after that the output voltage is approximately equal to the input voltage.

Some Applications:
DIY an adjustable power supply. one battery, and output 3-25V to power Phone, MP3, MP4, PSP etc.

Package Include:
1x DC Boost Converter
DC to DC boost converter is a non-isolated Step-up boost converter.
Input voltage: 2.5-25V, Output voltage: 5-25V(continuously adjustable)
Input Current: 4A (MAX) (input voltage higher than 3V), 5A in short time(less than 10 seconds)
It has a high converting efficiency which is up to 95 percent (the higher the input Voltage, the higher the efficiency)
Note: Please install fuse or protecting circuit when using it.