Feture:

Based on the Sencond time development of BQ76920+BQ78350 technology platform

TI can be directly used by the host computer software configuration parameters

Can be configured for RS 485, CAN, BLE communication, and can drive LCD, TFT display components display necessary voltage, temperature, current data.

Complete charging discharge safety protection function and charging algorithm in accordance with JEITA standard in Japan

Full temperature detection and protection function 55 core temperature probes,1 MOSFET temperature probe

Jiantao, 94 V-0 level KB high fire prevention level double glass fiber board and alloy radiator with high thermal conductivity

Very low power consumption, static standby power consumption, 500uA. work power consumption: MAX 80mA

150A operating current tolerance,1500A maximum pulse start current tolerance (2 seconds per time)

Complete support for universal chemical lithium batteries. Such as LiCoO2,LiMnO2,NiMnCo,HighLi,LTO

Lithium battery set with maximum 300 AH capacity can be configured.

Overall temperature adaptation range -30°C -85°C

Passive equalization algorithm up to 50mA

APPLICATION

Backup battery and UPS system

Wireless base station backup system battery

Telecom power system battery

Start-up inductive load system battery

Absolute maximum rating

The following are the factory default configuration parameters:

              A: 3.7V lithium cobalt oxide battery group: overcharged 4.25V, over-discharged 2.50V

             B: 3.7V ternary lithium battery group: overcharge 4.20V, over-discharge 2.80V

             C: 3.2V iron phosphate battery group: overcharged 3.65V, over-discharged 2.50V

             D: 3.8V high voltage lithium battery pack: overcharge 4.45V, over discharge 3.00V

             E: 2.4V lithium titanate battery group: overcharge 2.80V, over-discharge 1.80V