7V To 12V Mini DC-DC Boost Module Lithium Battery Boost

7V To 12V Mini DC-DC Boost Module Support 5V 8V 9V Output Lithium Battery Boost Converter Boost Module

Features:

1. Output voltage: this output voltage can be set to 5V/8V/9V/12V. This default is 12V;

2. Input voltage range: 2.5V-VOUT. This input voltage needs to be lower than this set output voltage;

3. Output capacity: when input with a 3.7V lithium battery, it can output 5V1A/8V0.5A/9V0.45A/12V0.3A: when input with 5V, it can output 8V0.7A/9V0.7A/12V0.5A;

4. When this default output is 12V, the current consumption of this LED indicator is about 1MA;

5. If this indicator light is turned off, this input current is less than 1MA when there is no load; Description: 3.7V to 12V boost module, sensitive transmission, compact idea, more convenient to use.

6. Power Module Output voltage: 5V/8V/9V/12V

8. Control IC  B628xx (see datasheet )

Voltage setting description:

The front side of the PCB can be seen with the words A and B. Use the soldering iron to change the pad pass next to the character.
The output voltage can be changed by breaking. In the following table, 0 indicates that the pad is disconnected, and one indicates that the pad is connected.
The pad next to the LED indicator can also be turned off to turn off the indicator.

• A B VOUT
• 0 0 5V
• 0 1 8V
• 1 0 9V
• 1 1 12V

Main  B628xx