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DS2761BX/T&R PDF预览

DS2761BX/T&R

更新时间: 2024-11-01 14:49:11
品牌 Logo 应用领域
美信 - MAXIM PC
页数 文件大小 规格书
24页 307K
描述
Power Supply Support Circuit, Adjustable, 1 Channel, PBGA14, FLIPCHIP-14

DS2761BX/T&R 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:BGA包装说明:FLIPCHIP-14
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.74Is Samacsys:N
可调阈值:YES模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PBGA-B14JESD-609代码:e0
长度:2.54 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:VFBGA封装等效代码:FLIP CHIP
封装形状:RECTANGULAR封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):240电源:3/5 V
认证状态:Not Qualified座面最大高度:0.67 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.09 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.5 V
标称供电电压 (Vsup):3.6 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2.03 mmBase Number Matches:1

DS2761BX/T&R 数据手册

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DS2761  
High-Precision Li+ Battery Monitor  
www.maxim-ic.com  
PIN CONFIGURATION  
FEATURES  
1
2
3
4
CꢀLithium-Ion (Li+) Safety Circuit  
- Overvoltage Protection  
A
B
CC  
PLS  
DC  
1
2
16  
15  
14  
13  
12  
11  
10  
9
VIN  
SNS  
- Overcurrent/Short-Circuit Protection  
- Undervoltage Protection  
VDD  
PIO  
VSS  
VSS  
VSS  
PS  
PLS DC  
DQ  
3
C
D
CꢀZero Volt Battery Recovery Charge  
CꢀAvailable in Two Configurations:  
- Internal 25mSense Resistor  
- External User-Selectable Sense Resistor  
CꢀCurrent Measurement  
SNS  
CC  
IS2  
IS1  
SNS  
SNS  
SNS  
DQ  
4
5
6
7
8
Probe  
VSS  
VIN  
Probe  
E
F
VDD PIO  
PS  
IS2  
IS1  
VSS  
- 12-Bit Bidirectional Measurement  
- Internal Sense Resistor Configuration:  
0.625mA LSB and ±1.9A Dynamic Range  
- External Sense Resistor Configuration:  
15.625V LSB and ±64mV Dynamic  
Range  
DS2761  
DS2761  
16-Pin TSSOP Package  
Flip-Chip Packaging*  
Top View  
PIN DESCRIPTION  
- Charge Control Output  
CC  
DC  
CꢀCurrent Accumulation:  
- Discharge Control Output  
- Internal Sense Resistor: 0.25mAhr LSB  
- External Sense Resistor: 6.25Vhr LSB  
CꢀVoltage Measurement with 4.88mV  
Resolution  
DQ - Data Input/Output  
PIO - Programmable I/O Pin  
PLS - Battery Pack Positive Terminal Input  
- Power Switch Sense Input  
PS  
CꢀTemperature Measurement Using Integrated  
Sensor with 0.125LC Resolution  
CꢀSystem Power Management and Control  
Feature Support  
VIN - Voltage-Sense Input  
VDD - Power-Supply Input (2.5V to 5.5V)  
VSS - Device Ground  
SNS - Sense Resistor Connection  
IS1 - Current-Sense Input  
Cꢀ32 Bytes of Lockable EEPROM  
Cꢀ16 Bytes of General-Purpose SRAM  
CꢀDallas 1-Wire® Interface with Unique 64-bit  
Device Address  
IS2 - Current-Sense Input  
SNS Probe  
VSS Probe  
- Do Not Connect  
- Do Not Connect  
CꢀLow Power Consumption:  
- Active Current: 60A typ, 90A max  
- Sleep Current:  
1A typ, 2A max  
* Mechanical drawing for the 16-pin TSSOP and DS2761 flip-chip package can be found at:  
http://pdfserv.maxim-ic.com/arpdf/Packages/16tssop.pdf  
http://pdfserv.maxim-ic.com/arpdf/Packages/chips/2761x.pdf  
1-Wire is a registered trademark of Dallas Semiconductor.  
1 of 24  
010906  

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