5V Booster Board Power Step-Up Module Lithium Battery Charging Protection Board LED Display USB Port for DIY Charger 134N3P Scheme FZ4623 (Pack of 10)

5V Booster Board Power Step-Up Module Lithium Battery Charging Protection Board LED Display USB Port for DIY Charger 134N3P Scheme FZ4623 (Pack of 10)
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  • Product Code: FZ4623X10-5V Power Boost Module
  • Availability: In Stock
  • $8.50
  • Ex Tax: $8.50
  • Price in reward points: 2
  • 2 or more $6.90
  • 5 or more $5.90
  • 10 or more $4.90
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Tags: 5V Power Boost Module, booster board, power step-up module, Lithium Battery Charging Protection Board, 134N3P Scheme, T6845-C V1.0



Description:
134N3P is a single-chip solution designed for mobile power supply.
It integrates charge management module, discharge management module, battery detection and LED indicator module and protection module.
134N3P has built-in charging and discharging power MOS, and the charging current can be set.
The maximum charging current and maximum discharging current are 1A.
134N3P integrates almost all safety protection functions, such as constant temperature charging mode, over-temperature protection, over-charge and over-discharge protection, output over-voltage protection, output overload protection, and output short-circuit protection, to ensure the safety of chips and lithium-ion batteries.
And the simple application circuit of 134N3P, can realize charge management and discharge management with only a few components.


Feature:
Charge and discharge status indication (red led flash is for charging, red led always on means full charging, blue led flash is for discharge)
Built-in charging and discharging power MOS
Input voltage: 3.7V~5.5V
Charging current: Max 1A
Output current: 1A max
Output voltage: 5V
BAT discharge termination voltage: 2.9V
Preset 4.2V charging voltage with accuracy of ±1%
Discharge efficiency: 85% (input 3.7V, output 5V/1A)
Maximum 8uA standby current
Integrated charge management and discharge management
Intelligent temperature control and over-temperature protection
Integrated output over voltage protection, short circuit protection, heavy load protection
Integrated overcharge and over discharge protection
Support trickle mode and zero voltage charging

Package Includes:
10 X 5V Power Boost Module Lithium Battery Charging Protection Board

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