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参数资料
| 型号： | LTC4078EDD-2#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC USB POWER MANAGER 10-DFN |
| 标准包装： | 2,500 |
| 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： | 4.3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-DFN（3x3） |
| 包装： | 带卷 (TR) |
LTC4078/LTC4078X
TYPICAL APPLICATION
Full Featured Li-Ion Charger
WALL
ADAPTER
LTC4078
DCIN
BAT
800mA (WALL)
475mA (USB)
USB
POWER
1 μ F
1 μ F
USBIN
1k
1k
PWR
CHRG
2.1k
1%
1.24k
1%
IUSB
IDC
BATDET
ITERM
GND
1k
1%
3.9k
+
4078X TA02
4.2V Li-Ion
BATTERY
PACK
RELATED PARTS
PART NUMBER
LTC3455
LTC4053
DESCRIPTION
Dual DC/DC Converter with USB Power
Management and Li-Ion Battery Charger
USB Compatible Monolithic Li-Ion Battery
Charger
COMMENTS
Ef?ciency >96%, Accurate USB Current Limiting (500mA/100mA), 4mm × 4mm
QFN-24 Package
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
LTC4054/LTC4054X Standalone Linear Li-Ion Battery Charger with
Integrated Pass Transistor in ThinSOT?
Thermal Regulation Prevents Overheating, C/10 Termination, C/10 Indicator,
Up to 800mA Charge Current
LTC4055
USB Power Controller and Battery Charger
Charges Single-Cell Li-Ion Batteries Directly from USB Port, Thermal Regulation,
4mm × 4mm QFN-16 Package
LTC4058/LTC4058X Standalone 950mA Lithium-Ion Charger in DFN
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
LTC4061
LTC4066
Standalone Li-Ion Charger with Thermistor
Interface
USB Power Controller and Li-Ion Linear Battery
Charger with Low-Loss Ideal Diode
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current
Seamless Transition Between Input Power Sources: Li-Ion Battery, USB and Wall
Adapter, Low Loss (50mΩ) Ideal Diode, 4mm × 4mm QFN-24 Package
LTC4068/LTC4068X Standalone Linear Li-Ion Battery Charger with
Programmable Termination
Charge Current Up to 950mA, Thermal Regulation, 3mm × 3mm DFN-8 Package
LTC4075/
LTC4075HVX
LTC4076
LTC4077
LTC4085
LTC4089/
LTC4089-5
LTC4411/LTC4412
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
Dual Input Standalone Li-Ion Battery Charger
USB Power Manager with Ideal Diode Controller
and Li-Ion Charger
USB Power Manager with Ideal Diode Controller
and High Ef?ciency Li-Ion Battery Charger
Low Loss PowerPath? Controller in ThinSOT
950mA Charger Current, Thermal Regulation, C/X Charge Termination, USB
Charge Current Set Via Resistor, 3mm × 3mm DFN Package; LTC4075HVX Has
22V Input Protection.
950mA Charger Current, Thermal Regulation, C/X Charge Termination,
Fixed C or C/5 USB Charge Current for Low Power USB Operation, 3mm × 3mm
DFN Package
950mA Charger Current, Thermal Regulation, C/X Charge Termination,
Programmable C or C/x USB Charge Current for Low Power USB Operation,
Fixed C/10 Wall Adapter and C/10 or C/2 Charge Current Termination,
3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries Directly from USB Port, Thermal Regulation,
200mΩ Ideal Diode with <50mΩ Option, 4mm × 3mm DFN-14 Package
High Ef?ciency 1.2A Charger from 6V to 36V (40V Max) Input Charges Single-Cell
Li-Ion Batteries Directly from USB Port, Thermal Regulation, 200mΩ Ideal Diode
with <50mΩ Option, Bat-Track Adaptive Output Control (LTC4089), Fixed 5V
Output (LTC4089-5), 4mm × 3mm DFN-14 Package
Automatic Switching Between DC Sources, Load Sharing, Replaces ORing Diodes
ThinSOT and PowerPath are trademarks of Linear Technology Corporation.
4078xfb
16 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0308 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2007
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4078X | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Input Li-Ion Battery Charger with Overvoltage Protection |
| LTC4078XEDD#PBF | 功能描述:IC USB POWER MANAGER 12-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 |
| LTC4078XEDD#TRPBF | 功能描述:IC USB POWER MANAGER 12-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 |
| LTC4078XEDD-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Input Li-Ion Battery Charger with Overvoltage Protection |
| LTC4078XEDD-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Input Li-Ion Battery Charger with Overvoltage Protection |
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