Datasheet Texas Instruments BQ24300 — 数据表

制造商Texas Instruments
系列BQ24300
Datasheet Texas Instruments BQ24300

具有30V最大Vin和5.5V LDO输出的充电器前端保护IC

数据表

Overvoltage and Overcurrent Protection IC & Li+ Charger Front-End Protection IC datasheet
PDF, 1.9 Mb, 修订版: C, 档案已发布: Dec 4, 2009
从文件中提取

价格

状态

BQ24300DSGRBQ24300DSGT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

打包

BQ24300DSGRBQ24300DSGT
N12
Pin88
Package TypeDSGDSG
Industry STD TermWSONWSON
JEDEC CodeS-PDSO-NS-PDSO-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingBZABZA
Width (mm)22
Length (mm)22
Thickness (mm).75.75
Pitch (mm).5.5
Max Height (mm).8.8
Mechanical Data下载下载

参数化

Parameters / ModelsBQ24300DSGR
BQ24300DSGR
BQ24300DSGT
BQ24300DSGT
Communication InterfaceNo CommunicationNo Communication
FunctionCharger Front-End ProtectionCharger Front-End Protection
Input Over-Current Protection, A0.30.3
Input Over-Voltage Protection, V10.510.5
Number of Series Cells, Min11
Package GroupWSONWSON
Protection Feature, sOver-voltage (OV)Over-voltage (OV)
RatingCatalogCatalog
Special FeaturesN/AN/A
Typical Operating Current(Typ), uA340340
Vin(Max), V3030

生态计划

BQ24300DSGRBQ24300DSGT
RoHSCompliantCompliant

应用须知

  • Battery-charger front-end IC improves charging-system safety
    PDF, 199 Kb, 档案已发布: May 16, 2008
  • How to Meet 24V Hot Plug-In Test for Charge Front-End bq243xx
    PDF, 112 Kb, 档案已发布: Jan 2, 2008
    The maximum input voltage rating of the bq243xx family of ICs is 30 V. However, some customers like to perform a 24-V hot plug-in transient test to prove its high-voltage capability and reliability from a system level. It is important for system designers to properly design the charging system with correct system-level protections. Usually, a TVS (transient voltage suppression) Zener diode is used
  • High Voltage Pulse Transient Safety Design fro bq243xx
    PDF, 611 Kb, 档案已发布: Dec 4, 2007
    The maximum input voltage rating of the bq243xx family is 30 V. However, some customers like to do high-voltage pulse transient tests to prove its high-voltage capability and reliability from a system level. This pulse transient voltage could be as high as 45 V with 1-A output current limit and 200-Вµs pulse width. It is important for system designers to properly design the charging system wi
  • Extending Single Input Charger to Dual Input Applications (Rev. A)
    PDF, 256 Kb, 修订版: A, 档案已发布: Sep 21, 2009
  • Q2 2008 Issue Analog Applications Journal
    PDF, 1.3 Mb, 档案已发布: May 16, 2008
    This document holds articles for specific application examples and technologies. It also includes a selection guide for antennas in low-power RF applications.

模型线

系列: BQ24300 (2)

制造商分类

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