參數(shù)資料
型號(hào)： DS2761AX
英文描述： High-Precision Li+ Battery Monitor
中文描述： 高精度鋰電池監(jiān)視器
文件頁(yè)數(shù)： 1/24頁(yè)
文件大?。?/td> 286K
代理商： DS2761AX
1 of 24
072303
FEATURES
Lithium-Ion (Li+) Safety Circuit
-
Overvoltage Protection
-
Overcurrent/Short-Circuit Protection
-
Undervoltage Protection
Zero Volt Battery Recovery Charge
Available in Two Configurations:
-
Internal 25m Sense Resistor
-
External User-Selectable Sense Resistor
Current Measurement
-
12-Bit Bidirectional Measurement
-
Internal Sense Resistor Configuration:
0.625mA LSB and ±1.9A Dynamic Range
-
External Sense Resistor Configuration:
15.625 V LSB and ±64mV Dynamic
Range
Current Accumulation:
-
Internal Sense Resistor: 0.25mAhr LSB
-
External Sense Resistor: 6.25 Vhr LSB
Voltage Measurement with 4.88mV
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:
-
Sleep Current:
60 A typ, 90 A max
1 A typ, 2 A max
PIN CONFIGURATION
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
V
IN
- Voltage-Sense Input
V
DD
- Power-Supply Input (2.5V to 5.5V)
V
SS
- Device Ground
SNS - Sense Resistor Connection
IS1 - Current-Sense Input
IS2 - Current-Sense Input
SNS Probe
- Do Not Connect
V
SS
Probe
- Do Not Connect
DS2761
High-Precision Li+ Battery Monitor
www.maxim-ic.com
CC
V
IN
V
DD
PIO
V
SS
V
SS
V
SS
PS
IS1
DS2761
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
1-Wire is a registered trademark of Dallas Semiconductor.
DS2761
Flip-Chip Packaging*
Top View
PLS DC DQ
CC IS2
VIN IS1
VSS
VDD PIO PS
SNS
VSS
1 2 3 4
A
B
C
D
E
F
http://pdfserv.maxim-ic.com/arpdf/Packages/16tssop.pdf
相關(guān)PDF資料
PDF描述
DS2761BE High-Precision Li+ Battery Monitor
DS2761BX-025 High-Precision Li+ Battery Monitor
DS276S Low Power Transceiver Chip
DS276 Low Power Transceiver Chip
DS27 Analog IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2761AX-025 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Precision Li+ Battery Monitor
DS2761AX-025/T&R 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS2761BE 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(yè)面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT
DS2761BE/T&R 制造商:Maxim Integrated Products 功能描述:IC MON BATT LI-ION HP 16-TSSOP
DS2761BE/T&R 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(yè)面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT
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