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参数资料
| 型号： | LTC4066EPF#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 28/28页 |
| 文件大小： | 0K |
| 描述： | IC USB POWER MANAGER 24-UTQFN |
| 标准包装： | 2,500 |
| 功能： | 电源管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 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： | 24-UFQFN 裸露焊盘 |
| 供应商设备封装： | 24-UTQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
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LTC4066/LTC4066-1
TYPICAL APPLICATION
USB Power Control Application with Wall Adapter Input
5V WALL
ADAPTER
INPUT
4.7μF
10k
510Ω
510Ω
4.7μF
TO LDOs
REGs, ETC
1Ω*
5V (NOM)
FROM USB
IN
OUT
CABLE V BUS
4.7μF
1Ω*
R1
26.7k
CHRG
ACPR
WALL
BAT
V NTC
R NTCBIAS
100k
+
Li-Ion
CELL
R2
NTC
10k
SHUTDOWN
SHDN
LTC4066
R NTC
100k
SUSPEND USB POWER
500mA/100mA SELECT
SUSP
HPWR
POL
I STAT
TO ADC FOR
GAS GAUGE
INPUT CURRENT
LIMIT DISABLE
CLDIS
PROG
CLPROG
TIMER
GND
0.15μF
R ISTAT
2k
*SERIES 1Ω RESISTOR ONLY
NEEDED FOR INDUCTIVE
R PROG
71.5k
R CLPROG
2.1k
4006 TA03
INPUT SUPPLIES
RELATED PARTS
PART NUMBER
Battery Chargers
LTC1733
LTC1734
LTC1734L
LTC4002
LTC4052
LTC4053
LTC4054
LTC4057
LTC4058
LTC4059
LTC4411/LTC4412
DESCRIPTION
Monolithic Lithium-Ion Linear Battery Charger
Lithium-Ion Linear Battery Charger in ThinSOT ?
Lithium-Ion Linear Battery Charger in ThinSOT
Switch Mode Lithium-Ion Battery Charger
Monolithic Lithium-Ion Battery Pulse Charger
USB Compatible Monolithic Li-Ion Battery Charger
Standalone Linear Li-Ion Battery Charger with
Integrated Pass Transistor in ThinSOT
Lithium-Ion Linear Battery Charger
Standalone 950mA Lithium-Ion Charger in DFN
900mA Linear Lithium-Ion Battery Charger
Low Loss PowerPath Controller in ThinSOT
COMMENTS
Standalone Charger with Programmable Timer, Up to 1.5A Charge Current
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
Low Current Version of LTC1734; 50mA ≤ I CHRG ≤ 180mA
Standalone, 4.7V ≤ V IN ≤ 24V, 500kHz Frequency, 3-Hour Charge Termination
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
C/10 Charge Termination, Battery Kelvin Sensing, ±7% Charge Accuracy
2mm × 2mm DFN Package, Thermal Regulation, Charge Current Monitor
Output
Automatic Switching Between DC Sources, Load Sharing, Replaces ORing
Diodes
Power Management
LTC3405/LTC3405A 300mA (I OUT ), 1.5MHz, Synchronous Step-Down
DC/DC Converters
LTC3406/LTC3406A 600mA (I OUT ), 1.5MHz, Synchronous Step-Down
DC/DC Converters
LTC3411 1.25A (I OUT ), 4MHz, Synchronous Step-Down
DC/DC Converter
LTC3440 600mA (I OUT ), 2MHz, Synchronous Buck-Boost
DC/DC Converter
LTC3455 Dual DC/DC Converter with USB Power Manager and
Li-Ion Battery Charger
LTC4055 USB Power Controller and Battery Charger
95% Ef?ciency, V IN = 2.7V to 6V, V OUT = 0.8V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
95% Ef?ciency, V IN = 2.5V to 5.5V, V OUT = 0.6V, I Q = 20μA, I SD < 1μA,
ThinSOT Package
95% Ef?ciency, V IN = 2.5V to 5.5V, V OUT = 0.8V, I Q = 60μA, I SD < 1μA,
MS10 Package
95% Ef?ciency, V IN = 2.5V to 5.5V, V OUT = 2.5V, I Q = 25μA, I SD < 1μA,
MS Package
Seamless Transition Between Power Sources: USB, Wall Adapter and Battery;
95% Ef?cient DC/DC Conversion
Charges Single Cell Li-Ion Batteries Directly from a USB Port, Thermal
Regulation, 200mΩ Ideal Diode, 4mm × 4mm QFN16 Package
ThinSOT is a trademark of Linear Technology Corporation.
4066fc
28 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0108 REV C ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2005
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相关代理商/技术参数 |
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| LTC4066EUF#PBF | 功能描述:IC USB POWER MANAGER 24-QFN 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 |
| LTC4066EUF#TRPBF | 功能描述:IC USB POWER MANAGER 24-QFN 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 |
| LTC4066EUF-1#PBF | 功能描述:IC USB POWER MANAGER 24-QFN 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 |
| LTC4066EUF-1#TRPBF | 功能描述:IC USB POWER MANAGER 24-QFN 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 |
| LTC4067 | 制造商:LINER 制造商全称:Linear Technology 功能描述:USB Power Manager with OVP and Li-Ion/Polymer Charger |
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