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参数资料
| 型号： | LTC2942CDCB-1#TRMPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | 2 X 3 MM, LEAD FREE, PLASTIC, MO-229TBD, DFN-6 |
| 文件页数： | 8/16页 |
| 文件大小： | 230K |
| 代理商： | LTC2942CDCB-1#TRMPBF |
LTC2942-1
29421f
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0710 PRINTED IN USA
relaTeD parTs
Typical applicaTion
Single Cell Lithium-Ion Coulomb Counter with Battery Charger for Discharge Currents of up to 1A
+
SENSE+
SENSE–
LTC2942-1
AL/CC
SDA
1-CELL
Li-Ion
0.1F
LOAD
SCL
2
29421 TA02
6
5
2k
4
3
1
GND
P
3.3V
3
VDD
BAT
1
2
4
VIN
5V
5
SHDN
VCC
PROG
LTC4057-4.2
(CHARGER)
1F
GND
PART NUMBER
DESCRIPTION
COMMENTS
Battery Gas Gauges
LTC2942
Battery Gas Gauge with I2C Interface and Voltage and
Temperature ADC
2.7V to 5.5V Operation, 14-Bit ∑-ADC, Pin Compatible with LTC2941
LTC2941
Battery Gas Gauge with I2C Interface
2.7V to 5.5V Operation, Pin Compatible with LTC2942
LTC2941-1
Battery Gas Gauge with I2C Interface and Integrated
50mΩ Sense Resistor
2.7V to 5.5V Operation, Pin Compatible with LTC2942-1
LTC4150
Coulomb Counter/Battery Gas Gauge
2.7V to 8.5V Operation, 10-Pin MSOP Package
Battery Chargers
LTC1734
Lithium-Ion Battery Charger in ThinSOT
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
LTC4002
Switch Mode Lithium-Ion Battery Charger
Standalone, 4.7V ≤ VIN ≤ 24V, 500kHz Frequency
LTC4052
Monolithic Lithium-Ion Battery Pulse Charger
No Blocking Diode or External Power FET Required, ≤1.5A Charge Current
LTC4053
USB Compatible Monolithic Li-Ion Battery Charger
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
LTC4057
Lithium-Ion Linear Battery Charger
Up to 800mA Charge Current, Thermal Regulation, ThinSOT Package
LTC4058
Standalone 950mA Lithium-Ion Charger in DFN
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
LTC4059
900mA Linear Lithium-Ion Battery Charger
2mm
× 2mm DFN Package, Thermal Regulation, Charge Current Monitor
Output
LTC4061
Standalone Linear Li-Ion Battery Charger with
Thermistor Input
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current, 3mm
× 3mm DFN
Package
LTC4063
Li-Ion Charger with Linear Regulator
Up to 1A Charge Current, 100mA, 125mV LDO, 3mm
× 3mm DFN Package
LTC4088
High Efficiency Battery Charger/USB Power Manager
Maximizes Available Power from USB Port, Bat-Track, Instant-On Operation,
1.5A Max Charge Current, 180mΩ Ideal Diode with <50mΩ Option,
3.3V/25mA Always-On LDO, 4mm
× 3mm DFN-14 Package
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC2942IDCB#PBF | 制造商:Linear Technology 功能描述:BATTERY GAS GAUGE LI-ION 5.5V DFN-6 制造商:Linear Technology 功能描述:BATTERY GAS GAUGE, LI-ION, 5.5V, DFN-6 制造商:Linear Technology 功能描述:BATTERY GAS GAUGE, LI-ION, 5.5V, DFN-6, Battery Management Function:Fuel Gauge, Status Monitor, Battery Type:Li-Ion, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V, Battery IC Case Style:DFN, No. of Pins:6, MSL:MSL 1 - Unlimited , RoHS Compliant: Yes 制造商:Linear Technology 功能描述:MS-System Monitor/Other, Cut Tape Battery Gas Gauge with Temperature & Voltage M |
| LTC2942IDCB#TRMPBF | 功能描述:IC FUEL/GAS GAUGE LI-ION 6DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 其它有关文件:STC3100 View All Specifications 特色产品:STC3100 - Battery Monitor IC 标准包装:4,000 系列:- 功能:燃料，电量检测计/监控器 电池化学:锂离子（Li-Ion） 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MiniSO 包装:带卷 (TR) 其它名称:497-10526-2 |
| LTC2942IDCB#TRPBF | 功能描述:IC FUEL/GAS GAUGE LI-ION 6DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:61 系列:- 功能:电源管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:4.35 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:22-WFDFN 裸露焊盘 供应商设备封装:22-DFN（6x3）裸露焊盘 包装:管件 |
| LTC2942IDCB-1#PBF | 制造商:Linear Technology 功能描述:BATTERY FUEL GAUGE LI-ION 5.5V DFN-6 制造商:Linear Technology 功能描述:IC, BATTERY FUEL GAUGE, LI-ION, 5.5V, DFN-6, Battery Management Function:Fuel Gauge, Charge Controller, Battery Type:Li-Ion, Supply Voltage Min:2.7V, Supply Voltage Max:5.5V, Battery IC Case Style:DFN, No. of Pins:6 , RoHS Compliant: Yes |
| LTC2942IDCB-1#PBF | 制造商:Linear Technology 功能描述:IC BATTERY FUEL GAUGE LI-ION 5.5V DFN-6 |
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