MAX17048G+T10_MAX17048G+T10电池管理芯片

MAX17048G+T10_MAX17048G+T10电池管理芯片_MAX17048G+T10规格

来源：未知 时间：2023-10-17 14:36 发布人：admin 阅读：

MAX17048G+T10，MAX17048G+T10数据表，MAX17048G+T10数据页，MAX17048G+T10原理图，MAX17048G+T10引脚，MAX17048G+T10规格书，MAX17048G+T10系列型号。

MAX17048G+T10 Description

The MAX17048/MAX17049 ICs are tiny, micropower current fuel gauges for lithium-ion (Li+) batteries in handheldand portable equipment. The MAX17048 operates witha single lithium cell and the MAX17049 with two lithiumcells in series.The ICs use the sophisticated Li+ battery-modeling algorithm ModelGauge™ to track the battery relative state-ofcharge (SOC) continuously over widely varying chargeand discharge conditions. The ModelGauge algorithmeliminates current-sense resistor and battery-learn cyclesrequired in traditional fuel gauges. Temperature compensation is implemented using the system microcontroller.The ICs automatically detect when the battery enters alow-current state and enters low-power 3µA hibernatemode, while still providing accurate fuel gauging. TheICs automatically exit hibernate mode when the systemreturns to active state.On battery insertion, the ICs debounce initial voltagemeasurements to improve the initial SOC estimate,thus allowing them to be located on system side. SOC,voltage, and rate information is accessed using the I2Cinterface. The ICs are available in a tiny 0.9mm x 1.7mm,8-bump wafer-level package (WLP), or a 2mm x 2mm,8-pin TDFN package.

Maxim代理商|美信代理商 Maxim半导体公司成立于1983年，总部位于美国加利福尼亚的Sunnyvale，拥有75000多名员工，Maxim是模拟和混合信号集成产品设计、开发和生产领域的领导者之一。Maxim的电路将现实世界与数字世界“连接”在一起，通过检测和放大现实世界中的各种信号，如温度、压力和声音，并将其转换为计算机处理所需的数字信号。

Maxim代理依靠其独特的晶圆技术和顶级的工程研发团队，为快速增长的市场提供创新的解决方案。这种商业运作模式使其始终保持两位数的销售增长率。截至2007年6月30日，该公司的净收入为20.07亿美元。在财富1000强企业中，Maxim的利润（收入百分点）位居半导体公司之首（2006年4月17日，《财富》杂志）。2006年3月17日，Maxim的市场价值在全球半导体公司中排名第九。

MAX17048G+T10 Features

● MAX17048: 1 Cell, MAX17049: 2 Cells

● Precision ±7.5mV/Cell Voltage Measurement

● ModelGauge Algorithm

• Provides Accurate State-of-Charge

• Compensates for Temperature/Load Variation

• Does Not Accumulate Errors, Unlike CoulombCounters

• Eliminates Learning

• Eliminates Current-Sense Resistor

● Ultra-Low Quiescent Current

• 3μA Hibernate, 23μA Active

• Fuel Gauges in Hibernate Mode

• Automatically Enters and Exits Hibernate Mode

● Reports Charge and Discharge Rate

● Battery-Insertion Debounce

• Best of 16 Samples to Estimate Initial SOC

● Programmable Reset for Battery Swap

• 2.28V to 3.48V Range

● Configurable Alert Indicator

• Low SOC

• 1% Change in SOC

• Battery Undervoltage/Overvoltage

• VRESET Alert

● I2C Interface

● 8-Bit OTP ID Register (Contact Factory)

MAX17048G+T10 Applications

● Smartphones, Tablets

● Smartwatches, Wearables

● Bluetooth Headsets

● Health and Fitness Monitors

● Digital Still, Video, and Action Cameras

● Medical Devices

● Handheld Computers and Terminals

● Wireless Speakers

● Home and Building Automation, Sensors

MAX17048G+T10 Pin Configuration (T10op View)

MAX17048G+T10 Order Information

MAX17048G+T10 Function block or application schematic

MAX17048G+T10 Maxim美信热卖型号列表
MAX13487EESA+T	MAX3490ESA+T	MAX3232EEUE+T	ADR421ARZ-REEL7
MAX232ESE+T	MAX31855KASA+T	AD620ARZ-REEL7	MAX3471EUA+T
ADUM1201ARZ-RL7	ADUM1201BRZ-RL7	DS1307ZN+T&R	ADUM4160BRWZ-RL
MAX485ESA+T	LTM4644IY#PBF	MAX487ESA+T	AD8310ARMZ-REEL7
MAX3232ESE+T	AD8605ARTZ-REEL7	LM4040AIM3-3.0+T	ADN8834ACPZ-R7
MAX6675ISA+T	MAX485EESA+T	ADR3425ARJZ-R7	MAX9814ETD+T
AD7606BSTZ	MAX811TEUS+T	ADUM3160BRWZ-RL	AD5328BRUZ-REEL7
DS3231MZ+TRL	ADUM1250ARZ-RL7	MAX706SESA+T	OP2177ARZ-REEL7
ADM2483BRWZ-REEL	MAX485CSA+T	DS1307Z+T&R	AD623ARZ-R7
DS1302Z+T&R	MAX3490EESA+T	ADP151AUJZ-3.3-R7	MAX13487EESA+T
MAX3485EESA+T	ADP150AUJZ-3.3-R7	ADP7118AUJZ-5.0-R7	AD8628ARTZ-REEL7
MAX3485ESA+T	AD8066ARZ-R7	MAX809SEUR+T	OP2177ARZ
ADM2587EBRWZ-REEL7	AD620ARZ-REEL	MAX811SEUS+T	MAX706TESA+T
MAX3232CSE+T	ADA4522-2ARZ-R7	MAX3232EUE+T	ADP7118AUJZ-R7
AD623ARZ-R7	DS1302ZN+T&R	MAX490ESA+T	LT3045EDD#PBF
MAX31865ATP+T	ADuM1200ARZ-RL7	LT3042EMSE#TRPBF	AD7793BRUZ-REE
MAX98357AETE+T	ADM2582EBRWZ-REEL7	DS1339U-33+T&R	ADM3485EARZ-REEL7
DS18B20+	ADR4525BRZ-R7	MAX13085EESA+T	MAX232CSE+T
DS3231SN#T&R	ADM3053BRWZ-REEL7	ADP7182AUJZ-R7	ICL7662EBA+T
MAX44248ASA+T	AD9833BRMZ-REEL7	AD7689BCPZRL7	MAX660ESA+T
ADXL345BCCZ-RL7	AD620ARZ	MAX13488EESA+T	LT3045EDD#TRPBF
AD7190BRUZ-REEL	ADM2483BRWZ	AD7124-8BCPZ	OP27GSZ
ADM3251EARWZ-REEL	AD8605ARTZ-REEL	MAX14783EESA+T	AD7616BSTZ
MAX17048G+T10	AD8221ARZ-R7	MAX823REUK+T	AD8065ARTZ-REEL7
MAX3051EKA+T	MAX3232EEAE+T	MAX44246ASA+T	More models