Datasheet Texas Instruments BQ2005STR — 数据表

制造商Texas Instruments
系列BQ2005
零件号BQ2005STR
Datasheet Texas Instruments BQ2005STR

用于双电池组20-SOIC -20至70顺序充电的开关模式NiCd / NiMH电池充电器

数据表

Fast-Charge IC for Dual-Battery Packs datasheet
PDF, 657 Kb, 修订版: A, 档案已发布: Jul 25, 2000
从文件中提取

价格

状态

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

打包

Pin2020
Package TypeDWDW
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY20002000
CarrierLARGE T&RLARGE T&R
Device Marking-D2005S
Width (mm)7.57.5
Length (mm)12.812.8
Thickness (mm)2.352.35
Pitch (mm)1.271.27
Max Height (mm)2.652.65
Mechanical Data下载下载

参数化

Absolute Vin (safety rating)(Max)(7 V
Battery Charge Voltage(Max)20 V
Cell ChemistryNiCd,NiMH
Charge Current(Max)2 A
Control InterfaceStandalone (RC-Settable)
Control TopologySwitch-Mode Buck
Number of Series Cells1,2,3,4
Operating Vin(Max)5.5 V
Operating Vin(Min)4.5 V
Package GroupSOIC
Package Size: mm2:W x L20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG
Special FeaturesTemp Monitoring (Thermistor Pin)
USB FeatureN/A

生态计划

RoHSCompliant

应用须知

  • U-507 Using the bq2005 to Control Fast Charge
    PDF, 241 Kb, 档案已发布: Sep 5, 1999
    The bq2005 is a fast-charge IC that provides comprehensive fast-charge control functions and high-speed switching power-control circuitry on a monolithic CMOS device. The bq2005 offers sequential charge management in dual-battery-pack applications. This application note describes the use of the bq2005 to control a current source to fast-charge NiCd or NiMH batteries. The bq2005 can also serve as t
  • Battery Charger Termination Issues With System Load Applied Across Battery (Rev. A)
    PDF, 151 Kb, 修订版: A, 档案已发布: Oct 2, 2006
    Battery Charger Termination Issues With System Load Applied Across Battery While Charging

模型线

制造商分类

  • Semiconductors > Power Management > Battery Management Products > Battery Charger IC