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参数资料
| 型号： | LTC3550EDHC-1#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 24/24页 |
| 文件大小： | 0K |
| 描述： | IC CHARGER BATT DUAL 16-DFN |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 4.3 V ~ 8 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFDFN 裸露焊盘 |
| 供应商设备封装： | 16-DFN（5x3） |
| 包装： | 带卷 (TR) |
LTC3550-1
TYPICAL APPLICATIO S
Dual Input Charger Plus Step-Down Converter with Wall Adapter PowerPath ?
LTC3550-1
DCIN
1 μ F
WALL ADAPTER
USB
USBIN
V CC
POWER
1 μ F
4.7 μ F
1k
800mA (WALL)
475mA (USB)
IUSB
BAT
2.1k
1%
1.24k
1%
1k
IDC
ITERM
GND
SW
V OUT
2.2 μ H
10 μ F
CER
V OUT
1.875V
600mA
+
4.2V
SINGLE-CELL
Li-Ion BATTERY
1%
3550-1 TA04
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC3406/LTC3406B 1.5MHz, 600mA Synchronous
Step-Down DC/DC Converter in ThinSOT TM
V IN : 2.5V to 5.5V, V OUT(MIN ) = 0.6V, I Q = 20μA, ThinSOT Package
LTC3455
LTC3456
LTC4054
Dual DC/DC Converter with USB Power
Management and Li-Ion Battery Charger
2-Cell Multi-Output DC/DC Converter
with USB Power Manager
Standalone Linear Li-Ion Battery Charger
with Integrated Pass Transistor in
ThinSOT
Ef?ciency >96%, Accurate USB Current Limiting (500mA/100mA), 4mm × 4mm
QFN-24 Package
Seamless Transition Between 2-Cell Battery, USB and AC Wall Adapter Input Power
Sources, QFN Package
Thermal Regulation Prevents Overheating, C/10 Termination, 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
LTC4063
LTC4068
LTC4075
LTC4076
LTC4077
Standalone 950mA Lithium-Ion Charger
in DFN
Standalone Li-Ion Charger Plus LDO
Standalone Linear Li-Ion Battery Charger
with Programmable Termination
Dual Input Standalone Li-Ion Battery
Charger
Dual Input Standalone Li-Ion Battery
Charger
Dual Input Standalone Li-Ion Battery
Charger
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
4.2V, ±0.35% Float Voltage, Up to 1A Charge Current, 100mA LDO
Charge Current up to 950mA, Thermal Regulation, 3mm × 3mm DFN-8 Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with Automatic
Input Power Detection and Selection, 950mA Charger Current, Thermal Regulation,
C/X Charge Termination, 3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with Automatic
Input Power Detection and Selection, 950mA Charger Current, Thermal Regulation, USB
Low Power Mode Select, C/X Charge Termination, 3mm × 3mm DFN Package
Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs with
Automatic Input Power Detection and Selection, 950mA Charger Current, Thermal
Regulation, Programmable USB Low Power Mode, C/10 Charge Termination,
3mm × 3mm DFN Package
PowerPath and ThinSOT are trademarks of Linear Technology Corporation.
35501f
24 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 1205 ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2005
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3552 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |
| LTC3552-1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |
| LTC3552EDHC | 制造商:LINER 制造商全称:Linear Technology 功能描述:Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |
| LTC3552EDHC#PBF | 功能描述:IC CHARGER BATT LI-ION 16-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 |
| LTC3552EDHC#TRPBF | 功能描述:IC CHARGER BATT LI-ION 16-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 |
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