Product Name: 3.5A DC DC Converter  3.3V 3.7V to 5V Step Up Boost Module



Packing list:
1 pcs Step-up Voltage Converter module (input 1.5-5V, output 5V±5% );
1 pcs Plastic shell



TB397_2
TB397_5V2TB397_1
Description:
Input voltage DC 1.5-5V, output DC 5V

Maximum output current: 3.5A

Start Voltage: 1.5V
Input 2.5V           Output Current 5V  0.4A
Input 3V              Output Current 5V  0.8A
Input 3.3V           Output Current 5V  1.5A
Input 3.7V           Output Current 5V  2.5A
Input above 4V   Output Current 5V  3.5A




Conversion Efficiency: 80-90%(Typical)
Operating Temperature:Industrial main chip
Short circuit protection:No.(Please Install fuses or protection circuits at Input port)
Input Reverse Polarity Protection: No.Please Series diode at the input port

Size:50(L)*25(W)*9(H)mm  


Note :

This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself

Power supply Plastic shell:
Enclosure Material: PC
Outside diameter : 42 x 40 x 21
Inside diameter  : 39 x 37 x 19

Applications:

Battery powered equipment

Wirels mouse,Wireless keyboard
Network equipment,Router
Camera,Video camera

VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
LED MOTOR