Specifications:
- Input voltage range: 5 ~ 5.5V
- Charging cut-off voltage: (4.2v/4.35v) ± 0.5%
- Charging current: 2.4a ± 5%
- Boost output voltage: 5V ~ 5.15v (line loss compensation)
- Boost output voltage ripple: 100mV
- Boost output current: 2A
- Boost conversion efficiency: 92.5% (3.6V input, 5v2a output)
- Static current at battery end: < 30uA
Function:
- When the load current is less than 50mA continuously, the output will be turned off.
- It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the power display and turn on the 5V output. Two consecutive short presses will turn off the power display and turn off the 5V output.
- When the charging current drops to 100mA after reaching the final floating charging voltage, the charging cycle will be automatically terminated.
- When the battery voltage drops below 4.1V, the charging cycle starts again.
- When the battery voltage is lower than 2.8V, the battery will be pre charged with a current of 180mA.
- The usb-a base welding position is provided on the back of the product, which can be installed manually.
- It supports discharging while charging.
Package includes:
- 1x Type-C USB 5V 2A Boost Converter
What are the input and charging specifications for this module?
It accepts 5 to 5.5 V input, charging cut off at 4.2 V or 4.35 V with plus minus 0.5 percent, charging current up to 2.4 A plus minus 5 percent, and boost output of 5 to 5.15 V with 2 A max current.
Can the device discharge the battery while it is charging?
Yes, it supports discharging while charging.
How do I operate the external key to control power and display?
The external key is connected to the K point and output negative. A short press turns on the power display and 5 V output, and two consecutive short presses turn off the display and output.
What happens when the load current is very low?
If the load current is less than 50 mA continuously, the output will be turned off.
How does the charging cycle behave and what protections are included?
If the battery voltage drops below 4.1 V, charging starts again. If the voltage falls below 2.8 V the battery is pre charged at 180 mA. When charging current drops to 100 mA after reaching the final float voltage, the cycle terminates.
Description
Specifications:
- Input voltage range: 5 ~ 5.5V
- Charging cut-off voltage: (4.2v/4.35v) ± 0.5%
- Charging current: 2.4a ± 5%
- Boost output voltage: 5V ~ 5.15v (line loss compensation)
- Boost output voltage ripple: 100mV
- Boost output current: 2A
- Boost conversion efficiency: 92.5% (3.6V input, 5v2a output)
- Static current at battery end: < 30uA
Function:
- When the load current is less than 50mA continuously, the output will be turned off.
- It supports the external key, which is connected to the K point and the output negative pole. Short press to turn on the power display and turn on the 5V output. Two consecutive short presses will turn off the power display and turn off the 5V output.
- When the charging current drops to 100mA after reaching the final floating charging voltage, the charging cycle will be automatically terminated.
- When the battery voltage drops below 4.1V, the charging cycle starts again.
- When the battery voltage is lower than 2.8V, the battery will be pre charged with a current of 180mA.
- The usb-a base welding position is provided on the back of the product, which can be installed manually.
- It supports discharging while charging.
Package includes:
- 1x Type-C USB 5V 2A Boost Converter
FAQ
What are the input and charging specifications for this module?
It accepts 5 to 5.5 V input, charging cut off at 4.2 V or 4.35 V with plus minus 0.5 percent, charging current up to 2.4 A plus minus 5 percent, and boost output of 5 to 5.15 V with 2 A max current.
Can the device discharge the battery while it is charging?
Yes, it supports discharging while charging.
How do I operate the external key to control power and display?
The external key is connected to the K point and output negative. A short press turns on the power display and 5 V output, and two consecutive short presses turn off the display and output.
What happens when the load current is very low?
If the load current is less than 50 mA continuously, the output will be turned off.
How does the charging cycle behave and what protections are included?
If the battery voltage drops below 4.1 V, charging starts again. If the voltage falls below 2.8 V the battery is pre charged at 180 mA. When charging current drops to 100 mA after reaching the final float voltage, the cycle terminates.
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