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BQ26100DRPRG4 PDF预览

BQ26100DRPRG4

更新时间: 2024-02-17 23:34:28
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路光电二极管
页数 文件大小 规格书
22页 409K
描述
SHA-1/HMAC BASED SECURITY AND AUTHENTICATION IC WITH SDQ INTERFACE

BQ26100DRPRG4 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:SON
包装说明:GREEN, PLASTIC, SON-6针数:6
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-PDSO-N6
JESD-609代码:e4长度:3 mm
湿度敏感等级:2信道数量:1
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC6,.12,38封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:2.5/5 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Power Management Circuits
最大供电电压 (Vsup):5 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:0.95 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

BQ26100DRPRG4 数据手册

 浏览型号BQ26100DRPRG4的Datasheet PDF文件第2页浏览型号BQ26100DRPRG4的Datasheet PDF文件第3页浏览型号BQ26100DRPRG4的Datasheet PDF文件第4页浏览型号BQ26100DRPRG4的Datasheet PDF文件第5页浏览型号BQ26100DRPRG4的Datasheet PDF文件第6页浏览型号BQ26100DRPRG4的Datasheet PDF文件第7页 
bq26100  
www.ti.com  
SLUS696JUNE 2006  
SHA-1/HMAC BASED SECURITY AND AUTHENTICATION IC WITH SDQ INTERFACE  
FEATURES  
APPLICATIONS  
Cellular Phones  
PDA and Smart Phones  
MP3 Players  
Digital Cameras  
Internet Appliances  
Handheld Devices  
Provides Authentication of Battery Packs  
Through SHA-1 Engine Based HMAC  
160 Bytes OTP, 16 Bytes EEPROM  
Internal Time-Base Eliminates External  
Crystal Oscillator  
Low Power Operating Modes:  
– Active: < 50 µA  
– Sleep: 8 µA Typical  
Single-Wire SDQ Interface  
Powers Directly From the Communication  
Bus  
6 Lead SON Package  
DESCRIPTION  
The bq26100 provides a method to authenticate battery packs, ensuring that only packs manufactured by  
authorized sub-contractors are used in the end application. The security is achieved using the SHA-1 hash  
function inside the widely adopted HMAC construction. A unique 128-bit key is stored in each bq26100 device,  
allowing the host to authenticate each pack.  
The bq26100 communicates to the system over a simple one-wire bi-directional serial interface. The 5-kbits/s  
SDQ bus interface reduces communications overhead in the external microcontroller. The bq26100 also derives  
power over the SDQ bus line via an external capacitor.  
TYPICAL APPLICATION  
P+  
R1  
4.7 kW  
+
SDQ  
bq26100  
SDQ  
VSS  
NC  
PWR  
NC  
C1  
0.1 mF  
NC  
Protector  
VSS  
BAT  
OC  
DO  
CO  
P-  
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 © 2006, 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.  

BQ26100DRPRG4 替代型号

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