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參數(shù)資料
| 型號： | DS2760XA |
| 英文描述： | High Precision Li-Ion Battery Monitor |
| 中文描述： | 高精度鋰離子電池監(jiān)視器 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大小： | 126K |
| 代理商： | DS2760XA |
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092000
FEATURES
Li-Ion safety circuit
-
Overvoltage protection
-
Overcurrent/short circuit protection
-
Undervoltage protection
Available in two configurations:
-
Internal 25 m
sense resistor
-
External user-selectable sense resistor
Current measurement
-
12-bit bi-directional measurement
-
Internal sense resistor configuration:
0.625 mA LSB and ±1.8A dynamic range
-
External sense resistor configuration:
15.625
μ
V LSB and ±64 mV dynamic range
Current accumulation
-
Internal sense resistor: 0.25 mAhr LSB
-
External sense resistor: 6.25
μ
Vhr LSB
Voltage measurement with 4.88 mV resolution
Temperature measurement using integrated
sensor with 0.125
°
C resolution
System power management and control feature
support
32 bytes of lockable EEPROM
16 bytes of general purpose SRAM
Dallas 1-Wire
interface with unique 64-bit
device address
Low power consumption:
-
Active current: 80
μ
A max
-
Sleep current:
2
μ
A max
PIN ASSIGNMENT
PIN DESCRIPTION
CC
- Charge control output
DC
- Discharge control output
DQ - Data input/output
PIO - Programmable I/O pin
PLS - Battery pack positive terminal input
PS
- Power switch sense input
VIN - Voltage sense input
VDD- Power supply input (2.5V-5.5V)
VSS - Device ground
SNS - Sense resistor connection
IS1 - Current sense input
IS2 - Current sense input
NC - Not connected
SNS Probe – Do not connect
VSS Probe – Do not connect
DS2760
High Precision Li-Ion Battery Monitor
www.dalsemi.com
PRELIMINARY
DC NC NC NC PIO
DQ IS2 IS1 PS
NC NC
DS2760
Flip-Chip Packaging
CC
VIN
VDD
PIO
VSS
VSS
VSS
PS
IS1
DS2760
16-Pin TSSOP Package
IS2
SNS
SNS
1
2
2
4
5
6
7
8
16
15
14
13
12
11
10
9
SNS
DQ
PLS
DC
PLS CC VIN VDD
SNS
Probe
VSS
Probe
SNS
VSS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2770 | Battery Monitor and Charge Controller |
| DS2770AE | Battery Monitor and Charge Controller |
| DS2770AE-025 | Battery Monitor and Charge Controller |
| DS2770BE | Battery Monitor and Charge Controller |
| DS28E04-100 | 4096-Bit Addressable 1-Wire EEPROM with PIO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2760XA-025 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
| DS2761 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Precision Li+ Battery Monitor |
| DS2761AE | 功能描述:IC MON BATT LI-ION HP 16-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT |
| DS2761AE+ | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2761AE+025 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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