BQ3060 符合 SBS 1.1 的电量监测计和保护器
BQ3060 描述
The Texas Instruments bq3060 Battery Manager is a fully integrated, single-chip, pack-based solution that provides a rich array of features for gas gauging, protection, and authentication for 2, 3, or 4 series cell Li-Ion battery packs. With a footprint of merely 7.8mmx6.4mm in a compact 24-pin TSSOP package, the bq3060 maximizes functionality and safety while dramatically cutting the solution cost and size for smart batteries.
Using its integrated high-performance analog peripherals, the bq3060 measures and maintains an accurate record of available capacity, voltage, current, temperature, and other critical parameters in Li-Ion or Li-Polymer batteries, and reports the information to the system host controller over an SMBus 1.
|
BQ3060 |
| Battery Capacity(Min)(mAh) |
500 |
| Battery Capacity(Max)(mAh) |
32000 |
| Communication Interface |
SMBus 400kHz |
| # Series Cells |
2,3,4 |
| Pin/Package |
24TSSOP |
| Approx. Price (US$) |
3.55 | 1ku |
| Operating Temperature Range(°C) |
-40 to 85 |
| Implementation |
Pack |
BQ3060 特性
- Advanced CEDV (Compensated End-of-Discharge Voltage) Gauging
- Fully Integrated 2, 3, and 4 Series Li-Ion or Li-Polymer Cell Battery Pack Manager
- 8-Bit RISC CPU With Ultra-Low Power Modes
- Full Array of Programmable Protection Features
- Voltage, Current, and Temperature
- SHA-1 Authentication
- Flexible Memory Architecture With Integrated Flash Memory
- Supports Two-Wire SMBus v1.1 Interface With High-speed 400kHz Programming Option
- P-CH High Side Protection FET Drive
- Low Power Consumption Sleep Mode: < 69 uA
- High-Accuracy Analog Front End With Two Independent ADCs
- High-Resolution, 15~22-bit Integrator for Coulomb Counting
- 16-Bit Delta-Sigma ADC With a 16-Channel Multiplexer for Voltage, Current, and Temperature
- Ultra Compact Package: 24-Pin TSSOP PW
- APPLICATIONS
- Netbook/Notebook PCs
- Medical and Test Equipment
- Portable Instruments
BQ3060 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| BQ3060PW |
ACTIVE |
-40 to 85 |
4.30 | 1ku |
TSSOP (PW) | 24 |
60 | TUBE |
3060 |
| BQ3060PWR |
ACTIVE |
-40 to 85 |
3.55 | 1ku |
TSSOP (PW) | 24 |
2000 | LARGE T&R |
3060 |
BQ3060 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| BQ3060PW |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
BQ3060PW |
BQ3060PW |
| BQ3060PWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
BQ3060PWR |
BQ3060PWR |
BQ3060 应用技术支持与电子电路设计开发资源下载
- BQ3060 数据资料 dataSheet 下载.PDF
- TI 德州仪器电池管理产品选型与价格 . xls
- 照明和显示屏电源选择指南 (PDF 1427 KB)
- QFN Layout Guidelines (PDF 1279 KB)
- 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- PowerPADTM Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
BQ3060 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| 符合 SBS 1.1 标准的 BQ3060 高级电量监测计电池评估模块 |
BQ3060EVM |
Texas Instruments |
开发电路板/EVM |
| BQ3060 bqEVSW 软件 |
BQ3060-BQEVSW-SW |
Texas Instruments |
分析软件 |