参数资料
型号: DS2777G+T&R
厂商: Maxim Integrated Products
文件页数: 39/46页
文件大小: 0K
描述: IC FUEL GAUGE LI+ 2CELL 14-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 燃料,电量检测计/监控器
电池化学: 锂离子(Li-Ion)、锂聚合物(Li-Pol)
电源电压: 4 V ~ 9.2 V
工作温度: -20°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x5)
包装: 带卷 (TR)
2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with
Protector and Optional SHA-1 Authentication
t SHA
1-Wire
RESET
SKIP-ROM
COMMAND
WAIT FOR MAC
COMPUTATION
UP TO 160 READ TIME SLOTS
(READ 20-BYTE MAC)
PRESENCE
PULSE
COMPUTE
MAC COMMAND
8 WRITE-ZERO
TIME SLOTS
Figure 25. Compute MAC Command
t SHA
t EEC
1-Wire
RESET
SKIP-ROM
COMMAND
WAIT FOR MAC
COMPUTATION
WAIT FOR EEPROM
PROGRAMMING
PRESENCE
PULSE
COMPUTE
NEXT SECRET COMMAND
Figure 26. Compute Next Secret Command
t EEC
1-Wire
RESET
SKIP-ROM
COMMAND
COPY DATA
COMMAND
8 WRITE
TIME SLOTS
WAIT FOR EEPROM
PROGRAMMING
PRESENCE
PULSE
Figure 27. Copy Data Command
______________________________________________________________________________________
39
相关PDF资料
PDF描述
DS2780G+T&R IC FUEL GAUGE STAND ALONE 10TDFN
DS2781E+T&R IC FUEL GAUGE BATT 8TSSOP
DS2782G-5+T&R IC FUEL GAUGE STND-ALONE 10-TDFN
DS2784G+T&R IC FUEL GAUGE STND-ALONE 14-TDFN
DS2786BG+T&R IC FUEL GAUGE OCV-BASED 10-TDFN
相关代理商/技术参数
参数描述
DS2777K 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
DS2778 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with Protector and Optional SHA-1 Authentication
DS2778EVKIT+ 制造商:Maxim Integrated Products 功能描述:DS2778 EVAL KIT - Boxed Product (Development Kits)
DS2778G 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:2-Cell, Stand-Alone, Li+ Fuel-Gauge IC with Protector and Optional SHA-1 Authentication
DS2778G+ 功能描述:电池管理 2-Cell Stand-Alone Li+ Fuel-Gauge RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel