具備升級功能，可直接投入使用替代所比較的裝置。
BQ78350
- Compensated End-of-Discharge Voltage (CEDV) Gauging Algorithm
- Supports SMBus Host Communication
- Flexible Configuration for 3- to 5-Series (bq76920), 6- to 10-Series (bq76930),
and 9- to 15-Series (bq76940) Li-Ion and LiFePO4 Batteries - Supports Battery Configurations up to 320 Ahr
- Supports Charge and Discharge Current Reporting up to 320 A
- External NTC Thermistor Support from Companion AFE
- Full Array of Programmable Protection Features
- Voltage
- Current
- Temperature
- System Components
- Lifetime Data Logging
- Supports CC-CV Charging, Including Precharge, Charge Inhibit, and
Charge Suspend - Offers an Optional Resistor Programmable SMBus Slave Address for
up to Eight Different Bus Addresses - Drives up to a 5-Segment LED or LCD Display for State-Of-Charge
Indication - Provides SHA-1 Authentication
The Texas Instruments bq78350 Li-Ion and LiFePO4 Battery Management Controller and companion to the bq769x0 family of Analog Front End (AFE) protection devices provides a comprehensive set of Battery Management System (BMS) subsystems, helping to accelerate product development for faster time-to-market.
The bq78350 controller and the bq769x0 AFE support from 3-series to 15-series cell applications. The bq78350 provides an accurate fuel gauge and state-of-health (SoH) monitor, as well as cell balancing and a full range of voltage-, current-, and temperature-based protection features.
The bq78350 offers optional LED or LCD display configurations for the capacity reporting. It also makes data available over its SMBus 1.1 interface. Battery history and diagnostic data is also kept within the device in non-volatile memory and is available over the same interface.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | bq78350 CEDV Li-Ion Gas Gauge and Battery Management Controller Companion to the bq769x0 Battery Monitoring AFE datasheet | PDF | HTML | 2012/6/14 | ||
| * | 使用指南 | bq78350 Technical Reference Manual (Rev. B) | 2015/7/22 |