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Rp175.582
10pcs/1pc MH-CD42 CD42 DC 5V 2.1A Mobile Power Diy Module 3.7/4.2V Charge/Discharge(boost)/battery protection/indicator Board
Rp175.582
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
Selamat Datang Di Toko Kami
Semua Barang PreOrder 15-30 Hari
Selamat Belanja
Brand Name : Your Cee
Model Number : CD42 Charge Discharge Module
Origin : Mainland China
Type : Voltage Regulator
Application : Mobile Power
Supply Voltage : DC 5V
Dissipation Power : low
Operating Temperature : -20~+85
is_customized : Yes
Condition : New
Package : TQFP
Hign-concerned Chemical : None
Product Parameters
Charging voltage: DC4.5V-5.5V (recommended DC5V)
Charging current: 0-2.1A
Charging quiescent current: 100uA
Full voltage: 4.2V 1%
Discharge current: 0-3.5A
Discharge quiescent current: 50uA
Discharge efficiency: up to 96%
Output voltage: 5V
Output current: 0-2.1A
Ambient temperature: -20~+85C
The module comes with a lithium battery protection function (for lithium batteries without protection, with protection board)
Overcurrent protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over temperature protection (OTP)
Charge and discharge power level 4 interval indication
Pin Description
VIN: The correct input of the charging port + (DC4.5V-5.5V (recommended DC 5V)
GND: negative input of the charging port -
GND: Lithium battery -
BAT: Lithium battery +
GND: Output negative output -
VOUT: Output positive output +
KEY: Output enable trigger port (low pulse trigger)
Note
In the discharge mode (the charging mode KEY function is invalid), the KEY port is triggered once, and the output is turned on; the KEY port is continuously triggered twice, and the output is turned off.
When the load is first connected, the output will be automatically turned on. If the small fish 50MA is loaded, the output will be turned off after 30 seconds; if the load is greater than 50MA, the output will be continuously turned on.
Allow one side to discharge while charging (Note: this is the output voltage >4.7/4.7/<5V, depending on the charger load capacity!
Trigger mode: low level trigger (ground)
Connect to the single-chip microcomputer, if the connection is less than the load KEY, you can connect the single-chip microcomputer for about 20s to give a low level to keep the module working continuously.
Indicator Light
Applications
Car charging retrofit
Driving recorder power supply
Mobile power / charging treasure
Portable devices such as mobile phones and tablets
Semua Barang PreOrder 15-30 Hari
Selamat Belanja
Brand Name : Your Cee
Model Number : CD42 Charge Discharge Module
Origin : Mainland China
Type : Voltage Regulator
Application : Mobile Power
Supply Voltage : DC 5V
Dissipation Power : low
Operating Temperature : -20~+85
is_customized : Yes
Condition : New
Package : TQFP
Hign-concerned Chemical : None
Product Parameters
Charging voltage: DC4.5V-5.5V (recommended DC5V)
Charging current: 0-2.1A
Charging quiescent current: 100uA
Full voltage: 4.2V 1%
Discharge current: 0-3.5A
Discharge quiescent current: 50uA
Discharge efficiency: up to 96%
Output voltage: 5V
Output current: 0-2.1A
Ambient temperature: -20~+85C
The module comes with a lithium battery protection function (for lithium batteries without protection, with protection board)
Overcurrent protection (OCP)
Overvoltage protection (OVP)
Short circuit protection (SCP)
Over temperature protection (OTP)
Charge and discharge power level 4 interval indication
Pin Description
VIN: The correct input of the charging port + (DC4.5V-5.5V (recommended DC 5V)
GND: negative input of the charging port -
GND: Lithium battery -
BAT: Lithium battery +
GND: Output negative output -
VOUT: Output positive output +
KEY: Output enable trigger port (low pulse trigger)
Note
In the discharge mode (the charging mode KEY function is invalid), the KEY port is triggered once, and the output is turned on; the KEY port is continuously triggered twice, and the output is turned off.
When the load is first connected, the output will be automatically turned on. If the small fish 50MA is loaded, the output will be turned off after 30 seconds; if the load is greater than 50MA, the output will be continuously turned on.
Allow one side to discharge while charging (Note: this is the output voltage >4.7/4.7/<5V, depending on the charger load capacity!
Trigger mode: low level trigger (ground)
Connect to the single-chip microcomputer, if the connection is less than the load KEY, you can connect the single-chip microcomputer for about 20s to give a low level to keep the module working continuously.
Indicator Light
Applications
Car charging retrofit
Driving recorder power supply
Mobile power / charging treasure
Portable devices such as mobile phones and tablets
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