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参数资料
| 型号： | LTC4054ES5-4.2#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC CHARGR BATTERY L-ION TSOT23-5 |
| 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： | 4.25 V ~ 6.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 带卷 (TR) |
LTC4054-4.2/LTC4054X-4.2
TYPICAL APPLICATIO S
USB/Wall Adapter Power Li-Ion Charger
Full Featured Single Cell Li-Ion Charger
5V WALL
ADAPTER
BAT
3
I BAT
V IN = 5V
V CC
USB
POWER
1k
1 μ F
4
LTC4054-4.2
V CC
PROG
GND
2 10k
5
2.5k
+
Li-Ion
CELL
100mA/
500mA
μ C
405442 TA05
330 ?
1
4
BAT
LTC4054-4.2
CHRG PROG
GND
2
3
5
1 μ F
500mA
2k
+
SHDN
800mA Li-Ion Charger with External Power Dissipation
405442 TA02
V IN = 5V
0.25 ?
800mA
Basic Li-Ion Charger with Reverse Polarity Input Protection
1 μ F
4
3
V CC BAT
LTC4054-4.2
5
PROG
GND
2
1.25k
+
5V WALL
ADAPTER
1 μ F
4
V CC BAT
LTC4054-4.2
PROG
GND
3
5
500mA
+
2
2k
405442 TA03
405442 TA04
RELATED PARTS
PART NUMBER
LTC1732
LTC1733
LTC1734
LTC1734L
LTC1998
LTC4050
LTC4052
LTC4053
DESCRIPTION
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Linear Battery Charger
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Linear Battery Charger in ThinSOT
Lithium-Ion Low Battery Detector
Lithium-Ion Linear Battery Charger Controller
Monolithic Lithium-Ion Battery Pulse Charger
USB Compatible Monolithic Li-Ion 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
Simple ThinSOT Charger, No Blocking Diode, No Sense Resistor Needed
Low Current Version of LTC1734
1% Accurate 2.5 μ A Quiescent Current, SOT-23
Simple Charger uses External FET, Features Preset Voltages, C/10
Charger Detection and Programmable Timer, Input Power Good Indication,
Thermistor Interface
No Blocking Diode or External Power FET Required
Standalone Charger with Programmable Timer, Up to 1.25A Charge Current
LTC4054L
10mA to 150mA Standalone Monolithic Lithium-Ion Low Current Version of LTC4054
Linear Battery Charger in ThinSOT
(408) 432-1900 q FAX: (408) 434-0507 www.linear.com
LTC4056
LTC4057
LTC4410
16
Standalone Lithium-Ion Linear Battery Charger
in ThinSOT
Monolithic Lithium-Ion Linear Battery Charger
with Thermal Regulation in ThinSOT
USB Power Manager
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
q
Standalone Charger with Programmable Timer, No Blocking Diode,
No Sense Resistor Needed
No External MOSFET, Sense Resistor or Blocking Diode Required,
Charge Current Monitor for Gas Gauging
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
405442xf
LT/TP 0903 1K ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2003
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| LTC4054ES5-4.2#TR | IC CHARGR BATTERY L-ION TSOT23-5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4054L | 制造商:LINER 制造商全称:Linear Technology 功能描述:150mA Standalone Linear Li-Ion Battery Charger in ThinSOT |
| LTC4054L-4.2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:150mA Standalone Linear Li-Ion Battery Charger in ThinSOT |
| LTC4054LES5-4.2 | 制造商:Linear Technology 功能描述:Battery Charger Li-Ion 10mA to 150mA 4.2V 5-Pin TSOT-23 |
| LTC4054LES5-4.2#PBF | 制造商:Linear Technology 功能描述:Bulk 制造商:Linear Technology 功能描述:CHARGER BATTERY LI-ION 0.8A 5SOT23 制造商:Linear Technology 功能描述:CHARGER, BATTERY, LI-ION, 0.8A, 5SOT23 |
| LTC4054LES5-4.2#TR | 功能描述:IC CHARGR BATTERY L-ION TSOT23-5 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 |
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