5秒后页面跳转
捷配首页

Datasheet > BQ24204DGNR
BQ24204DGNR PDF预览

BQ24204DGNR

更新时间： 2024-11-06 20:33:07
品牌 Logo 应用领域
德州仪器 - TI 监视器光电二极管
页数 文件大小 规格书
20页 1173K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8

阅读下载

中文翻译

获取价格

BQ24204DGNR 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：MSOP
包装说明：HTSSOP, TSSOP8,.19针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：5.79其他特性：OPTIONAL TEMPERATURE MONITORING BEFORE AND DURING CHARGE
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：S-PDSO-G8JESD-609代码：e4
长度：3 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HTSSOP封装等效代码：TSSOP8,.19
封装形状：SQUARE封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.07 mm子类别：Power Management Circuits
最大供电电流 (Isup)：2.5 mA最大供电电压 (Vsup)：13.5 V
最小供电电压 (Vsup)：2.8 V表面贴装：YES
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

BQ24204DGNR 数据手册

 浏览型号BQ24204DGNR的Datasheet PDF文件第2页浏览型号BQ24204DGNR的Datasheet PDF文件第3页浏览型号BQ24204DGNR的Datasheet PDF文件第4页浏览型号BQ24204DGNR的Datasheet PDF文件第5页浏览型号BQ24204DGNR的Datasheet PDF文件第6页浏览型号BQ24204DGNR的Datasheet PDF文件第7页 
bq24200, bq24201  
bq24202, bq24203  
bq24204, bq24205  
www.ti.com  
SLUS501C–OCTOBER 2001–REVISED MARCH 2008  
SINGLE-CHIP LI-ION AND LI-POL CHARGE MANAGEMENT IC FOR CURRENT-LIMITED  
APPLICATIONS  
1
FEATURES  
DESCRIPTION  
•
Designed Specifically to Work With  
Current-Limited Wall Supplies  
The bq2420x series are simple Li-Ion linear charge  
management devices targeted at low-cost and space  
limited charger applications. The bq2420x series offer  
•
Ideal for Low Dropout Charger Design for  
Single-Cell Li-Ion Packs With Coke or Graphite  
Anodes  
integrated  
powerFET,  
high-accuracy  
voltage  
regulation, temperature monitoring, charge status,  
and charge termination, in a single monolithic device.  
•
•
Integrated PowerFET for 500 mA  
Integrated Voltage Regulation With 0.5%  
Accuracy  
The bq2420x is designed to work with  
a
current-limited wall-mount transformer and therefore  
does not provide any current regulation. However,  
these devices offer a fixed internal current limit to  
•
•
Battery Insertion and Removal Detection  
Charge Termination by Minimum Current and  
Time  
prevent damage to the internal powerFET.  
A
time-limited pre-conditioning phase is provided to  
condition deeply discharged cells. Once the battery  
reaches the charge voltage, the high accuracy  
voltage regulation loop takes over and completes the  
charge cycle. Charge is terminated based on  
minimum current. An internal charge timer provides a  
backup safety for charge termination.  
•
•
•
Pre-Charge Conditioning With Safety Timer  
Sleep Mode for Low-Power Consumption  
Charge Status Output for LED or Host  
Processor Interface Indicates  
•
•
•
Charge-in-Progress, Charge Completion, and  
Fault Conditions  
Other standard features include an automatic sleep  
mode activated when VCC falls below the battery  
voltage and a recharge feature activated when the  
battery voltage falls below the VRCH threshold.  
Optional Temperature Monitoring Before and  
During Charge  
Small, 8-Pin Power-Pad MSOP Package  
In addition to the standard features, the core product  
provides two additional enhancements: temperature  
monitoring and status display. The temperature-  
sense circuit continuously measures battery  
temperature using an external thermistor and inhibits  
charge until the battery temperature is within the  
user-defined thresholds. The STAT pin indicates  
three conditions of operation of the charger. These  
conditions are charge-in-progress, charge complete,  
and fault. This output can be used to drive an LED or  
an interface to a microcontroller.  
TYPICAL APPLICATION  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2001–2008, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...20

中文翻译

下载PDF

BQ24204DGNR 替代型号

型号 品牌 替代类型 描述 数据表
BQ24204DGN TI

完全替代

 SINGLE CHIP U-I ONAND LI-POL CHARGE MANAGEMENT IC FOR CURRENT LIMITED APPLICATIONS

与BQ24204DGNR相关器件

型号 品牌 获取价格 描述 数据表
BQ24204DGNRG4 TI

获取价格

 		SINGLE-CHIP LI-ION AND LI-POL CHARGE MANAGEMENT IC FOR CURRENT-LIMITED APPLICATIONS
BQ24204DGNTR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8
BQ24205 TI

获取价格

 		SINGLE CHIP U-I ONAND LI-POL CHARGE MANAGEMENT IC FOR CURRENT LIMITED APPLICATIONS
BQ24205DGN TI

获取价格

 		SINGLE CHIP U-I ONAND LI-POL CHARGE MANAGEMENT IC FOR CURRENT LIMITED APPLICATIONS
BQ24205DGNG4 TI

获取价格

 		SINGLE-CHIP LI-ION AND LI-POL CHARGE MANAGEMENT IC FOR CURRENT-LIMITED APPLICATIONS
BQ24205DGNR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8
BQ24205DGNRG4 TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MSOP-8
BQ24205DGNTR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8
BQ24210 TI

获取价格

 		800mA, Single-Input, Single Cell Li-Ion Battery Solar Charger
BQ24210DQCR TI

获取价格

 		800mA, Single-Input, Single Cell Li-Ion Battery Solar Charger

与BQ24204DGNR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证