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| 型号： | LTC4068EDD-4.2#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 12/12页 |
| 文件大小： | 0K |
| 描述： | IC CHARGER BATT LI-ON 8-DFN |
| 标准包装： | 121 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 4.25 V ~ 6.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN-EP（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1341 (CN2011-ZH PDF) |
LTC4068-4.2/LTC4068X-4.2
TYPICAL APPLICATIO S
Full Featured Single Cell Li-Ion Charger
Li-Ion Battery Charger with Reverse Polarity Input Protection
V IN
5V
1 μ F
1k
1k
7
3
8
6
V CC
ACPR BAT
CHRG ITERM
LTC4068-4.2
EN PROG
GND
2
1
5
500mA
1k
+
2k
1-CELL
Li-Ion
1 μ F
5V
WALL
ADAPTER
1 μ F
8
6
V CC
BAT
LTC4068-4.2
ITERM
EN PROG
GND
4, 9
2
1
5
500m A
+
1k
1-CELL
Li-Ion
BATTERY
4, 9
BATTERY
405642 TA03
USB/Wall Adapter Power Li-Ion Charger
406842 TA04
5V WALL
ADAPTER
USB
POWER
1 μ F
6
BAT
LTC4068-4.2
V CC ITERM
PROG
2
1
5
I BAT
+
1.25k
1-CELL
Li-Ion
BATTERY
GND
1k
4, 9
5k
100mA/
500mA
μ C
406842 TA05
RELATED PARTS
PART NUMBER
LTC1732
LTC1733
DESCRIPTION
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Linear Battery Charger
COMMENTS
Simple Charger uses External FET, Features Preset Voltages, C/10
Charger Detection and Programmable Timer, Input Power Good Indication
Standalone Charger with Programmable Timer, Up to 1.5A Charge Current
LTC1734
LTC1734L
LTC1998
LTC4007
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Low Battery Detector
4A Multicell Li-Ion Battery Charger
TM
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
Low Current Version of LTC1734; 50mA ≤ I CHRG ≤ 180mA
1% Accurate 2.5 μ A Quiescent Current, SOT-23
Standalone Charger, 6V ≤ V IN ≤ 28V, Up to 96% Efficiency,
± 0.8% Charging Voltage Accuracy
LTC4050
LTC4052
LTC4053
LTC4054
LTC4057
LTC4058
LTC4058X
LTC4410
LTC4411
LTC4412
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Battery Pulse Charger
USB Compatible Monolithic Li-Ion Battery Charger
Standalone Linear Li-Ion Battery Charger
in ThinSOT
Li-Ion Linear Battery Charger
Standalone Li-Ion Linear Charger in DFN
USB Power Manager
Low Loss PowerPath TM Controller in ThinSOT
C/10 Charger Detection and Programmable Timer, Thermistor Interface
No Blocking Diode or External Power FET Required, ≤ 1.5A Charge Current
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
Thermal Regulation Prevents Overheating, C/10 Termination,
C/10 Indicator, Up to 800mA Charge Current
Up to 800mA Charge Current, Thermal Regulation, ThinSOT Package
Up to 950mA Charge Current, Kelvin Sense for High Accuracy,
C/10 Charge Termination
For Simultaneous Operation of USB Peripheral and Battery Charging from USB
Port, Keeps Current Drawn from USB Port Constant, Keeps Battery Fresh, Use
with the LTC4053, LTC1733, or LTC4054
Automatic Switching Between DC Sources, Load Sharing,
Replaces ORing Diodes
ThinSOT and PowerPath are trademarks of Linear Technology Corporation.
406842fa
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
12
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT/TP 0904 1K REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2004
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相关代理商/技术参数 |
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|---|---|
| LTC4068XEDD-4.2 | 功能描述:IC CHARGER BATT LI-ON 8-DFN RoHS:否 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 |
| LTC4068XEDD-4.2#PBF | 功能描述:IC CHARGER BATT LI-ON 8-DFN 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 |
| LTC4068XEDD-4.2#TR | 功能描述:IC CHARGER BATT LI-ON 8-DFN RoHS:否 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 |
| LTC4068XEDD-4.2#TRPBF | 功能描述:IC CHARGER BATT LI-ON 8-DFN 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 |
| LTC4069 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Standalone 750mA Li-Ion Battery Charger in 2 × 2 DFN with NTC Thermistor Input |
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