Datasheet Texas Instruments BQ24070RHLR — 数据表

制造商Texas Instruments
系列BQ24070
零件号BQ24070RHLR
Datasheet Texas Instruments BQ24070RHLR

具有动态电源路径管理的锂离子充电器,输出调节至4.4V 20-VQFN -40至85

数据表

bq2407x Single-Chip Li-Ion Charge and System Power-Path Management IC datasheet
PDF, 1.1 Mb, 修订版: G, 档案已发布: Dec 23, 2014
从文件中提取

价格

状态

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

打包

Pin20
Package TypeRHL
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingBRQ
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical Data下载

参数化

Absolute Vin (safety rating)(Max)(18 V
Battery Charge Voltage(Max)4.2 V
Battery Charge Voltage(Min)4.2 V
Cell ChemistryLi-Ion/Li-Polymer
Charge Current(Max)1.5 A
Control InterfaceStandalone (RC-Settable)
Control TopologyLinear
Number of Series Cells1
Operating Vin(Max)16 V
Operating Vin(Min)4.35 V
Package GroupVQFN
Package Size: mm2:W x L20VQFN: 16 mm2: 3.5 x 4.5(VQFN) PKG
Special FeaturesPower Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
USB FeatureN/A

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: BQ24070EVM
    BQ24070 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Battery-charging considerations for low-power applications
    PDF, 366 Kb, 档案已发布: Apr 26, 2016
  • 2Q 2016 Analog Applications Journal Issue
    PDF, 2.2 Mb, 档案已发布: Apr 26, 2016
  • Selecting the Best bq2407x/23x Single Cell Battery Charger for your Application
    PDF, 27 Kb, 档案已发布: Nov 8, 2012
  • Improving Battery Safety, Charging, and Fuel Gauging in Portable Media Apps
    PDF, 570 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

制造商分类

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