3 V 3,3 V 3,7 V 4,5 V – 5 V DC DC átalakító Lépésnövelő Árammód PWM feszültségátalakító modul

Product Name : 3V 3.3V 3.7V 4.5V to 5V DC DC Converter Step-Up Boost Current Mode PWM Voltage Transformation Module
 
  Packing list:
1 PCS 5W 3V-5V TO 5V  Boost Step-UP Voltage Regulator    Module

 
 
Description: 
 
Input voltage 2.6~6V, output 5V (deviation -6% )
 
Maximum input current :  1.2A
Long-term work Current : 1A
Conversion efficiency : 79-91%
  
Start Voltage 2.6V, Output Current 50MA
 
INPUT 2.8V 1A;  OUTPUT  5V 290MA
INPUT 3V 1A;    OUTPUT  5V 480MA
INPUT 3.3V 1A;  OUTPUT  5V 590MA
INPUT 3.7V 1A;  OUTPUT  5V 650MA
INPUT 4.5V 1A;  OUTPUT  5V 790MA
 
DC-DC Boost module working frequency 1.0MHZ. 
Operating ambient temperature : -40~ 85 Degrees Celsius
2.54mm pin pitch,Arduiuo UNO DUE Breadboard FPGA/CPLD   Development Board friendly.
Over Temperature Protection
Over Voltage Protection
Excluding Pin Size 20.5mm x 10.16mm x 5.6mm(Very small)
Weight : about 1.4g(Very light)
 
Applications:
MCU Development Board,FPGA/CPLD UNO MEGA2560 DUE 8051 AVR C8051 etc
RS485 PLC Modbus RTU
VCR
PDA
LED Lighting
5V Relay board
Wireless communication equipment
315M 433M Wireless remote controller
 
Attention :
 
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
 
Q & A:
Q : Why output voltage is less than the nominal voltage
A : Input power supply power is too low.Test the input voltage with a multimeter, a t this time of the input voltage is very low