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MAX17215G+T PDF预览

MAX17215G+T

更新时间: 2024-11-08 08:20:07
品牌 Logo 应用领域
美信 - MAXIM 光电二极管
页数 文件大小 规格书
115页 4657K
描述
Power Supply Support Circuit,

MAX17215G+T 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVSON, SOLCC14,.12,16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:5.68
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:S-PDSO-N14长度:3 mm
信道数量:1功能数量:1
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装等效代码:SOLCC14,.12,16
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:0.8 mm
最大供电电压 (Vsup):20 V最小供电电压 (Vsup):4.2 V
标称供电电压 (Vsup):4.9 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.4 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

MAX17215G+T 数据手册

 浏览型号MAX17215G+T的Datasheet PDF文件第2页浏览型号MAX17215G+T的Datasheet PDF文件第3页浏览型号MAX17215G+T的Datasheet PDF文件第4页浏览型号MAX17215G+T的Datasheet PDF文件第5页浏览型号MAX17215G+T的Datasheet PDF文件第6页浏览型号MAX17215G+T的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
MAX17201/MAX17205/  
MAX17211/MAX17215  
Stand-Alone ModelGauge m5 Fuel Gauge  
with SHA-256 Authentication  
General Description  
Benefits and Features  
The MAX1720x/MAX1721x are ultra-low power stand-alone  
fuel gauge ICs that implement the Maxim ModelGauge™  
m5 algorithm without requiring host interaction for configura-  
tion. This feature makes the MAX1720x/MAX1721x excellent  
pack-side fuel gauges. The MAX17201/MAX17211 monitor a  
single cell pack. The MAX17205/MAX17215 monitor and bal-  
ance a 2S or 3S pack or monitor a multiple-series cell pack.  
ModelGauge m5 Algorithm  
• Eliminates Error when Approaching Empty Voltage  
• Eliminates Coulomb-Counter Drift  
• Current, Temperature, and Age Compensated  
• Does Not Require Empty, Full, or Idle States  
• No Characterization Required for EZ Performance  
(See the ModelGauge m5 EZ Performance Section)  
• Cycle+ Age Forecasting Observes Lifespan  
To prevent battery pack cloning, the ICs integrate SHA-  
256 authentication with a 160-bit secret key. Each IC  
incorporates a unique 64-bit ID.  
Nonvolatile Memory for Stand-Alone Operation  
• Learned Parameters and History Logging  
• Up to 75 Words Available for User Data  
The ModelGauge™ m5 algorithm combines the short-term  
accuracy and linearity of a coulomb counter with the long-  
term stability of a voltage-based fuel gauge, along with  
temperature compensation to provide industry-leading  
fuel gauge accuracy. The IC automatically compensates  
for cell aging, temperature, and discharge rate, and pro-  
vides accurate state of charge (SOC) in milliampere-hours  
(mAh) or percentage (%) over a wide range of operating  
conditions. As the battery approaches the critical region  
near empty, the ModelGauge m5 algorithm invokes a spe-  
cial error correction mechanism that eliminates any error.  
The ICs provide accurate estimation of time-to-empty and  
time-to-full, Cycle+™ age forecast, and three methods  
for reporting the age of the battery: reduction in capacity,  
increase in battery resistance, and cycle odometer.  
Precision Measurement System  
• No Calibration Required  
Time-to-Empty and Time-to-Full Estimation  
Temperature Measurement  
• Die Temperature  
• Up to Two External Thermistors  
Multiple Series Cell Pack Operation  
Low Quiescent Current  
• MAX172x1: 18µA Active, 9µA Hibernate  
• MAX172x5: 25µA Active, 12µA Hibernate  
Alert Indicator for Voltage, SOC, Temperature,  
Current, and 1% SOC Change  
High-Speed Overcurrent Comparators  
Predicts Remaining Capacity Under Theoretical Load  
SHA-256 Authentication  
The ICs provide precision measurements of current, voltage,  
and temperature. Temperature of the battery pack is mea-  
sured using an internal temperature measurement and up to  
two external thermistors supported by ratiometric measure-  
2
Maxim 1-Wire or 2-Wire (I C) Interface  
®
ments on auxiliary inputs. A Maxim 1-Wire (MAX17211/  
2
SBS 1.1 Compatible Register Set  
MAX17215) or 2-wire I C (MAX17201/MAX17205) inter-  
face provides access to data and control registers. The ICs  
are available in lead-free, 3mm x 3mm, 14-pin TDFN and  
1.6mm x 2.4mm 15-bump WLP packages.  
Applications  
Smartphones and Tablets  
Portable Game Players  
e-Readers  
Ordering Information appears at end of data sheet.  
Digital Still and Video Cameras  
Handheld Computers and Terminals  
Portable Medical Equipment  
Handheld Radios  
ModelGauge and Cycle+ are trademarks and 1-Wire is a regis-  
tered trademark of Maxim Integrated Products, Inc.  
19-8424; Rev 2; 8/16  

MAX17215G+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX17215G+ MAXIM

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