Datasheet Texas Instruments BQ77PL900DLRG4 — 数据表

制造商Texas Instruments
系列BQ77PL900
零件号BQ77PL900DLRG4
Datasheet Texas Instruments BQ77PL900DLRG4

5-10节锂离子电池保护和AFE 48-SSOP -40至100

数据表

5-10 cell Li-ion Battery protection & AFE datasheet
PDF, 1.1 Mb, 修订版: B, 档案已发布: Dec 3, 2008
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin48
Package TypeDL
Industry STD TermSSOP
JEDEC CodeR-PDSO-G
Package QTY1000
CarrierLARGE T&R
Device MarkingBQ77PL900
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 InterfaceI2C
FunctionMonitoring (Analog Front-End)
Number of Series Cells5 Max
Package GroupSSOP
Protection FeatureOver-current (OCP),Over-temperature (OT),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV) s
RatingCatalog
Special FeaturesAnalog current sense,Cell Balancing,Temperature sense
Typical Operating Current(Typ)450 uA
Vin(Max)50 V

生态计划

RoHSCompliant

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 bq77PL900
    PDF, 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 life
    PDF, 575 Kb, 档案已发布: Mar 11, 2009
  • Q1 2009 Issue Analog Applications Journal
    PDF, 1.4 Mb, 档案已发布: Mar 11, 2009

模型线

系列: BQ77PL900 (3)

制造商分类

  • Semiconductors > Power Management > Battery Management Products > Battery Monitor, Protection & Authentication Solutions