2 DB DC 3V 3.3V 3.7V 4.2V – 5V BE/KI kapcsolóval Step-UP Boost Modul ARDIUNOHOZ
2PCS DC 3V 3.3V 3.7V 4.2V to 5V with ON/OFF Switch Step-UP Boost Module FOR ARDIUNO
Module No.:  TB316-2
  
Packing list:
 
2 PCS 3-5V to 5V with Switch Boost Modules
 
 
 
Description:
 
Input voltage 2.8 ~ 5V, output 5V (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 100MA
INPUT 3V 1A;    OUTPUT  5V 500MA
INPUT 3.3V 1A;  OUTPUT  5V 590MA
INPUT 3.7V 1A;  OUTPUT  5V 660MA
INPUT 4.5V 1A;  OUTPUT  5V 800MA
 
This is with on/off switch voltage boost module.The master chip is FP6291GLR
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 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
 
32694850344 - shop1525466