参数资料
型号: LTC4055EUF
厂商: Linear Technology
文件页数: 24/24页
文件大小: 0K
描述: IC USB PWR MNGR BATT CHRGR 16QFN
标准包装: 91
功能: 充电管理
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: 16-WQFN 裸露焊盘
供应商设备封装: 16-QFN(4x4)
包装: 管件
LTC4055/LTC4055-1
TYPICAL APPLICATION
Adapter Diode Replaced with LTC4411 “Ideal Diode” for Improved Ef?ciency
LTC4411
ADAPTER
4.5V TO 5.5V
C5
1μF
1
2
V IN
GND
V OUT
5
C3
10μF
SYSTEM LOAD
OUTPUT
R10
3
CTL
STAT
4
USB
35.8k
4.35V TO 5.5V
C1
10μF
4
3
2
1
+Li-Ion
R9
10k
5
6
7
8
17
IN1 OUT BAT
WALL
SHDN
SUSP LTC4055
HPWR
EXPOSED PAD
IN2
NTC
VNTC
CHRG
ACPR
16
15 R5 10k
14
13
USB CURRENT 100mA-500mA
ADAPTER CURRENT 700mA
NTC
CLPROG GND PROG TIMER
9
R2
105k
10
11
R3
68.1k
12
C2
0.1μF
4055 TA03
RELATED PARTS
PART NUMBER DESCRIPTION
Battery Chargers
COMMENTS
LTC4075HVX
LTC4095
Dual Input USB/AC Adapter Li-Ion Battery Charger with
Overvoltage Protection
950mA USB Linear Lithium-Ion Battery Charger
Both USB and AC Adapter Inputs Protected up to 22V, Standalone
Operation, 3mm × 3mm DFN
2mm × 2mm DFN Package, thermal Regulation, Standalone Operation
LTC4097
USB/Wall Adapter Standalone Li-Ion/Polymer Battery Charger Dual Input, Thermal Regulation, 3mm × 2mm DFN
LTC4413
Dual Monolithic Ideal Diodes
3mm × 3mm DFN Package, Low Loss Replacement for ORing Diodes
Power Management
LTC4066/
LTC4066-1
LTC4085/
LTC4085-1
LTC4088
USB Power Controller and Battery Charger
USB Power Manager with Ideal Diode Controller and Li-Ion
Charger
High Ef?ciency USB Power Manager and Battery Charger
“Instant On” Operation, 50mΩ Ideal Diode, 4.1V Float Voltage
(LTC4066-1), 4mm × 4mm QFN24 Package
“Instant On” Operation, 200mΩ Ideal Diode with <50mΩ Option,
4.1V Float Voltage (LTC4085-1), 4mm × 3mm DFN14 Package
Maximizes Available Power from USB Port, Bat-Track ? , “Instant On”
Operation, 1.5A Max Charge Current, 180mΩ Ideal Diode with <50mΩ
Option, 3.3V/25mA Always-On LDO, 4mm × 3mm DFN14 Package
LTC4088-1/
High Ef?ciency USB Power Manager and Battery Charger with Maximizes Available Power from USB Port, Bat-Track, “Instant On”
LTC4088-2
LTC4089/
LTC4089-5/
LTC4089-1
LTC4090/
LTC4090-5
Regulated Output Voltage
USB Power Manager with Ideal Diode Controller and High
Voltage High Ef?ciency Li-Ion Battery Charger
USB Power Manager with Ideal Diode Controller and High
Voltage High Ef?ciency Li-Ion Battery Charger
Operation, 1.5A Max Charge Current, 180mΩ Ideal Diode with <50mΩ
Option, Automatic Charge Current Reduction Maintains 3.6V V OUT , No
3.3V LDO, 4mm × 3mm DFN14 Package
High Ef?ciency 1.2A Charger from 6V to 36V (40V Max) Input, 200mΩ
Ideal Diode with <50mΩ Option, 6mm × 3mm DFN22, Bat-Track Adaptive
Output Control (LTC4089), Fixed 5V Output (LTC4089-5), 4.1V Float
Voltage (LTC4089-1)
High Ef?ciency 1.2A Charger from 6V to 38V (60V Max) Input (2A
Available to Load). 200mΩ Ideal Diode with <50mΩ Option, 6mm × 3mm
DFN22, Bat-Track Adaptive Output Control (LTC4089), Fixed 5V Output
(LTC4089-5)
Bat-Track is a trademark of Linear Technology Corporation.
4055fb
24 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 1108 REV B ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2004
相关PDF资料
PDF描述
M3EEK-3418R IDC CABLE - MCE34K/MC34M/MCE34K
RP10-1205SE/M1-HC CONV DC/DC 10W 9-18VIN 05VOUT
415-0016-024 CABLE MCX/MCX-JACK 24" RG-316
M1MXK-5036J IDC CABLE - MCG50K/MC50G/X
M1MXK-2636R IDC CABLE - MCG26K/MC26M/X
相关代理商/技术参数
参数描述
LTC4055EUF#PBF 功能描述:IC USB PWR MNGR BATT CHRGR 16QFN 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
LTC4055EUF#TR 功能描述:IC USB PWR MNGR BATT CHRGR 16QFN 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
LTC4055EUF#TRPBF 功能描述:IC USB PWR MNGR BATT CHRGR 16QFN 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
LTC4055EUF-1#PBF 功能描述:IC USB PWR MNGR BATT CHRGR 16QFN 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
LTC4055EUF-1#TRPBF 功能描述:IC USB PWR MNGR BATT CHRGR 16QFN 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