5 DB 5W DC 5V–DC 12V Engedélyezze az IO-vezérlő kapcsolót, fokozatos átalakító tápegység
5PCS 5W DC 5V to DC 12V Enable IO Control Switch Step-up Converter Power supply
Module No.:  TB322
 
Packing list:
 
5 PCS 3-6V to 12V with  ON/OFF Switch Boost Modules
 
 
Description:
 
Input voltage 2.8 -6V, output 12V (deviation -5% )
Maximum input current:  1.5A
Long-term work Current: 1A 
Conversion efficiency : 90%
 
PCB size : 25MM x 15MM
 
Start Voltage 2.8V, Output Current 50MA
 
INPUT 3V 1A;    OUTPUT  12V 220MA
INPUT 3.3V 1A;  OUTPUT  12V 250MA
INPUT 3.7V 1A;  OUTPUT  12V 280MA
INPUT 4.5V 1A;  OUTPUT  12V 340MA
INPUT 5V 1A;    OUTPUT  12V 370MA
INPUT 6V 1A;    OUTPUT  12V 450MA
    
 
 
This is with on/off switch voltage boost module.The master chip is FP6291GLR,for more Details,
Can used  the input voltage (VIN or GND)control  the switches,also use MCU IO control the switches.
Control current is very small, MCU IO port can be directly controlled. Including micro-controller : ARDIUNO UNO MEGA2560 AVR STM32 ARM PIC AT89C51 STC MSP430 FPGA CPLD etc.
 
When the EN pin  = GND(OR MCU LOW level),the boost module is working properly;
When the EN pin  = VIN(or MCU HIGH level,3.3V/5V) OR Not Connected(or MCU High impedance),
the boost module into standby mode, stops working, the output voltage is 0V(Can measure the output voltage is 500~800MV, which is inductive output voltage,you  does not have to bother).
 
 
 
 
 Applications
Battery powered equipment
Wirels mouse, Wireless keyboard
Toys
Camera, Video camera
VCR
PDA
LED Lighting
Wireless communication equipment
MP3/MP4 player
Audio equipment
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