4 channels TYPE-C 3.7V 4.2V Lithium Battery Charger Module CRTC42QA Board

$1.92
Color : with Terminal
Socket Standard : Other
Quantity
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Description
Product Description

4 channels TYPE-C 3.7V 4.2V Lithium Battery Charger Module CRTC42QA Board

 
 

Description:
 
 

Power supply: DC 5V/>=2A
Charging voltage: 4.24V(±1%)
Protection of battery cell reverse connection
Charging current :500MA/channel
Constant-Current/Constant-Voltage operation with thermal regulation to maximize Rate Without risk of overheating
Preset 4.24Vcharge voltage with ±1% accuracy
Automatic Recharge
C/10 charge termination
25μA supply current in shutdown
2.9V trickle current charge threshold
Soft-Start limits inrush current

Operating Ambient Temperature-40℃ to +85℃
 
Size : 42mm x 40mm x 4.5mm(no Terminal), 42mm x 40mm x 13mm(with Terminal)
Weight : 6g(no Terminal),13g(with Terminal)


Note:
This is a 4-channel 1-cell battery charging module, not a 4-cell battery charging module.


 
 
Applications
 
Battery powered equipment
Instrumentation, multimeter
Type-c USB  equipment
Toy car boat
Model aircraft
power bank
 
 
  The charging current can be changed by changing the value of resistor R1
0805 1% SMD resistor is recommended