1. Conventional BOOST fully integrated constant voltage output program, internal integration of MOSFET, less peripheral devices, low system cost
2. Wide voltage range input, input voltage up to 35V
3. Adjustable output voltage, high support 40V
4. Built-in over-temperature protection, over-current protection, a full set of reliability protection circuit, high reliability
5. System conversion efficiency can reach more than 90 percent, convenient for thermal design
6. Standard package, suitable for boosting applications within 30W
Module use
1. Access to the power supply (3-35V), the power indicator light, the module works normally
2. Adjust the blue potentiometer knob (generally counterclockwise rotation of the boost, clockwise rotation of the buck) and use a multimeter to monitor the output voltage to reach the required voltage
Parameters:
1. Module nature: non-isolated boost
2. Rectification mode: non-synchronous rectification
3. Input range: limit value 3-40V; recommended value 3-35V
4. Output range: limit value 5-45V; recommended value 5-40V (by rotating potentiometer)
5. Input current: limit value 0-5A; recommended value 0-3A
6. Conversion efficiency: 94 percent MAX
7. Switching frequency: 220KHz
8. Output ripple: less than 100mV
9. Load regulation rate: +/-0.5 percent
10. Voltage regulation: +/-0.5 percent
11. Operating temperature: limit value -40-150 degrees celsius; recommended value -20-85 degrees celsius
12. Reverse connection protection: input 40V anti-reverse connection protection
Attention:
1. Vehicle voltage regulator, only need to connect the input of this module to the power supply, you can adjust the potentiometer, the output voltage can be adjusted arbitrarily in the 5V-30V, for your cell phone, MP3, MP4, PSP charging, and many other devices powered
2. Long time work is recommended to use the current within 2.5A, plus heat sink (10W or more output); because it is a boost module, in order to ensure stable output, please keep a small 1.5V differential pressure
3. To electronic equipment power supply, when the equipment needs 5V-35V power supply and the corresponding voltage power supply in hand, with this module you can easily adjust the voltage to the required voltage, to solve the trouble
4. System operating voltage test, do the project can use this module to debug a variety of voltage test system operating voltage range
