Charge And Discharge Integrated Module Boost Conversion Efficiency

Features:

*The output will be turned off when the load current continues to be less than 50mA *Supports external buttons. Connect the button 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. *The charging cycle will be automatically terminated when the charging current drops to 100mA after reaching the final float voltage. *Charging cycle restarts when battery voltage drops below 4.1V *When the battery voltage is lower than 2.8V, the battery will be precharged with a current of 180mA. *The back of the product provides a USB-A female socket welding position, and the female socket can be installed manually *Supports charging and discharging at the same time.

Specification: *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) *Battery terminal quiescent current: < 30uA

Complete machine list: 1*module

Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 2. Manual measurement data may have slight deviations.