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参数资料
| 型号： | DS2435 |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Memory IC:Other |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, PBCY3 |
| 封装： | PR-35, 3 PIN |
| 文件页数： | 12/24页 |
| 文件大小： | 1190K |
| 代理商： | DS2435 |
DS2435
2 of 24
Information is sent to/from the DS2435 over a 1-Wire interface, reducing the number of battery pack
connectors to only three; power, ground, and the 1-Wire interface.
DETAILED PIN DESCRIPTION
PIN
16-PIN SSOP
PIN
PR-35
SYMBOL
DESCRIPTION
8, 9
1
GND
Ground pin.
12
DQ
Data Input/Output pin - for 1-Wire communication port.
16
3
VDD
Supply pin - input power supply.
2-7, 10-15
-
NC
No Connect
OVERVIEW
The DS2435 has six major components: 1) Scratchpad Memory, 2) Nonvolatile Memory, 3) On-board
SRAM, 4) Temperature Sensor, 5) ID Register, and 6) Elapsed Time Counter. All data is read and written
least significant bit first.
Access to the DS2435 is over a 1-Wire interface. Charging parameters, battery chemistry, gas gauge
information, and other user data would be stored in the DS2435, allowing this information to remain
permanently in the battery pack. Nonvolatile (E2) RAM holds information even if the battery goes dead;
as long as the battery remains within typical charge/discharge operating range, the SRAM provides
battery-backed storage of information.
DS2435 BLOCK DIAGRAM Figure 1
相关PDF资料 |
PDF描述 |
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| DS2436B | SPECIALTY MEMORY CIRCUIT, PBCY3 |
| DS2436Z | SPECIALTY MEMORY CIRCUIT, PDSO8 |
| DS2490S | UNIVERSAL SERIAL BUS CONTROLLER, PDSO24 |
| DS2502P | 128 X 8 OTPROM, PDSO6 |
| DS2502S | 128 X 8 OTPROM, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2436 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip |
| DS2436_07 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip |
| DS2436B | 功能描述:电池管理 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 |
| DS2436B/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip |
| DS2436B/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Battery ID/Monitor Chip |
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