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DD06CVSA 5V/2A Charge/Discharge/Boost/Protection 3.7V 4.2V Battery DC-DC Diy Module

DD06CVSA 5V/2A Charge/Discharge/Boost/Protection 3.7V 4.2V Battery DC-DC Diy Module

DD06CVSA

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Product Name:   4 in 1 2.1A 4.2V Charge Discharger DC-DC Boost Converter 3.7V to 5V UPS Power Supply Module

 
 
Packing list:    1 PCS DD06CVSA 5V/2.1A Mobile Power Diy Module
  
 
 
Description:
 
4 in 1 charge/Discharger(boost)/battery protection/Battery level indicator modules
 
DD06CVSA is a multifunctional 3.7V/4.2V Mobile Power Diy module,3 in 1 Function: charge,discharge and battery protection.
It is very suitable for DIY mobile power.
 
Charge voltage : DC 4.5V-5.2V(If the power supply is 5.2V-5.5V, please parallel diodes (eg SS34 SMB))
 
Charging current : 0-2.1A
 
Charge quiescent current : 100uA
 
Full charge voltage : 4.2V+-1%.
 
Discharge current : 0-3.5A;
 
Discharge quiescent current : 50uA
 
Discharge conversion efficiency : maximum 96%
 
Output voltage : 5V
 
Output current : 0-2.1A;
 
Operating ambient temperature : -20° to +85°
 
Size : 26.7 x 18.1 x 5.7mm
 
Weight : 1.9g
  
 
 
 
 
Comes with battery protection, do not need battery protection board
 
(if your battery comes with a protective board, it does not matter)
 
Overcurrent protection(OCP)
 
Overvoltage protection(OVP)
 
Short circuit protection(SCP)
 
Over temperature protection(OTP)
 
 
 
Pin description:
 
1 VIN : Charging port +
 
2 GND : Charging port -
 
3 BAT : Battery port +
 
4 GND : Battery port -
 
5 GND : Output port -
 
6 VOUT: Output port +
 
7 KEY : Output trigger port(Low pulse trigger)
 
 
 
1  In discharge mode(In the charging mode,the KEY function is invalid), 
    the KEY Trigger once,turn on the output;Continuous trigger twice: turn off the output.
 
2  When the load access, it will automatically turn on the output.
    But if the load is less than 50MA, the output will be turned off after 30 seconds
 
3  While charging, while discharge, it is allowed
 
 
 
 
NOTE:
 
If the output load current is less than 50MA, turn off the output after 30 seconds.
 
If the output load current is greater than 50MA,continuous turn on the output
 

 

Applications:

Battery powered equipment

Lithium Battery 18650 14500
 
Mobile phone diy
 
Solar charging
 
MP3/MP4 player
 
Audio equipment
 
Video equipment
 
Portable Devices
 
Bluetooth Wifi Applications
 
MCU development board

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