Datasheet Texas Instruments BQ77PL900DL — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ77PL900 |
| 零件号 | BQ77PL900DL |
5-10节锂离子电池保护和AFE 48-SSOP -40至100
数据表
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 48 |
| Package Type | DL |
| Industry STD Term | SSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 25 |
| Carrier | TUBE |
| Device Marking | BQ77PL900 |
| Width (mm) | 7.49 |
| Length (mm) | 15.88 |
| Thickness (mm) | 2.59 |
| Pitch (mm) | .635 |
| Max Height (mm) | 2.79 |
| Mechanical Data | 下载 |
参数化
| Communication Interface | I2C |
| Function | Monitoring (Analog Front-End) |
| Number of Series Cells | 5 Max |
| Package Group | SSOP |
| Protection Feature | Over-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) s |
| Rating | Catalog |
| Special Features | Analog current sense,Cell Balancing,Temperature sense |
| Typical Operating Current(Typ) | 450 uA |
| Vin(Max) | 50 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: BQ77PL900EVM-001
BQ77PL900 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Cell Balancing with the bq77PL900PDF, 141 Kb, 档案已发布: Jul 3, 2008
The bq77PL900 five to ten series cell lithium-ion or lithium-polymer battery protection and AFE IC includes a cell-balancing function. This document describes how to use the cell-balancing feature of the part in a battery pack application. Boosting the current capability of the IC using external FETs is described. The algorithm for balancing in stand-alone mode is described as well as considera - Cell balancing buys extra run time and battery lifePDF, 575 Kb, 档案已发布: Mar 11, 2009
- Q1 2009 Issue Analog Applications JournalPDF, 1.4 Mb, 档案已发布: Mar 11, 2009
模型线
系列: BQ77PL900 (3)
- BQ77PL900DL BQ77PL900DLR BQ77PL900DLRG4
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Monitor, Protection & Authentication Solutions