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DS2781G+ PDF预览

DS2781G+

更新时间: 2024-11-02 20:11:31
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
31页 403K
描述
Power Supply Support Circuit, Fixed, 1 Channel, 3 X 4 MM, LEAD FREE, TDFN-10

DS2781G+ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DFN
包装说明:HVSON, SOLCC10,.16,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.72
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-XDSO-N10JESD-609代码:e3
长度:4 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:10最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:UNSPECIFIED
封装代码:HVSON封装等效代码:SOLCC10,.16,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:2.5/10 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.095 mA
最大供电电压 (Vsup):10 V最小供电电压 (Vsup):2.5 V
表面贴装:YES温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

DS2781G+ 数据手册

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DS2781  
1-Cell or 2-Cell Stand-Alone  
Fuel Gauge IC  
GENERAL DESCRIPTION  
PIN CONFIGURATIONS  
The DS2781 measures voltage, temperature, and  
current, and estimates available capacity for  
rechargeable Lithium-Ion and Lithium-Ion Polymer  
batteries. Cell stack characteristics and application  
parameters used in the calculations are stored in on-  
chip EEPROM. The available capacity registers  
report a conservative estimate of the amount of  
charge that can be removed given the current  
temperature, discharge rate, stored charge and  
application parameters. Capacity estimation is  
reported in milliamp hours remaining and percentage  
of full.  
TOP VIEW  
VB  
VSS  
VIN  
PIO  
SNS  
OVD  
DQ  
VDD  
TSSOP-8  
PAD  
VB  
PIO  
SNS  
NC  
OVD  
DQ  
VSS  
VSS  
VIN  
VDD  
3mm x 4mm TDFN-10  
APPLICATIONS  
Digital Video Cameras  
FEATURES  
Commercial Two-Way Radios  
Industrial PDAs and Handheld PC Data Terminals  
Portable GPS Navigation Systems  
Precision Voltage, Temperature, and Current  
Measurement System  
Operates in One-Cell or Two--Cell Applications  
Accurate, Temperature Stable Internal Timebase  
Absolute and Relative Capacity Estimated from  
Coulomb Count, Discharge Rate, Temperature,  
and Battery Cell Characteristics  
SIMPLIFIED TYPICAL OPERATING  
CIRCUIT  
P+  
Accurate Warning of Low Battery Conditions  
Automatic Backup of Coulomb Count and Age  
Estimation to Nonvolatile (NV) EEPROM  
Gain and Temperature Coefficient Calibration  
Allows the Use of Low-Cost Sense Resistors  
24-Byte Parameter EEPROM  
DS2781  
DQ  
DQ  
VDD  
VIN  
VB  
PIO  
OVD  
SNS  
VSS  
16-Byte User EEPROM  
P-  
Protection  
Circuit  
Unique ID and Multidrop 1-Wire® Interface  
Tiny 8-Pin TSSOP and 10-Pin TDFN (3mm x  
4mm) Packages Embed Easily in Thin Prismatic  
Cell Packs  
ORDERING INFORMATION  
PART  
PIN-PACKAGE  
TOP MARK  
DS2781E+  
DS2781E+T&R  
DS2781G+  
DS2781G+T&R  
+Denotes a lead-free/RoHS-compliant package.  
T&R = Tape and reel.  
8 TSSOP  
8 TSSOP  
10 TDFN-EP*  
10 TDFN-EP*  
2781  
2781  
2781  
2781  
*EP = Exposed pad.  
1-Wire is a registered trademark of Maxim Integrated Products, Inc.  
1 of 31  
REV: 062708  

DS2781G+ 替代型号

型号 品牌 替代类型 描述 数据表
DS2781G+T&R MAXIM

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Power Supply Support Circuit, Fixed, 1 Channel, 3 X 4 MM, LEAD FREE, TDFN-10
DS2781G-A2+T&R MAXIM

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Power Supply Support Circuit, Fixed, 1 Channel, PDSO10, 3 X 4 MM, ROHS COMPLIANT, TDFN-10

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