参数资料
型号: LTC4155IUFD#TRPBF
厂商: Linear Technology
文件页数: 52/52页
文件大小: 0K
描述: IC I2C POWER MANAGER DUAL 28QFN
标准包装: 2,500
系列: PowerPath™
功能: 充电管理,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 ~ 125°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-QFN(4x5)
包装: 带卷 (TR)
LTC4155
TYPICAL APPLICATION
Dual-Input Overvoltage Protection with 1.21A Default Input Current Limit and Output Voltage Disconnect
R1
3.6k
7
11
WALLSNS
WALLGT
SW
V OUTSNS
V OUT
26, 27
13
21, 22
L1
1μH
C3
22μF
TO
SYSTEM
LOAD
MN1A C4 10μF MN1B
MN2A
MN2B
23, 24, 25
9
V BUS
USBGT
LTC4155
CHGSNS
BATGATE
19, 20
17
MP1
MP2
8
R2 3.6k
4
3 1, 2, 28
TO μC
3
TO μC
10
USBSNS
ID
I 2 C
IRQ
OVGCAP
BATSNS
NTCBIAS
NTC
16
14
15
R6
100k
3.52A
LIMIT
CLPROG1 CLPROG2 GND V C
PROG
5
6
29
12
18
L1: COILCRAFT XFL4020-102ME
MN1, MN2: FAIRCHILD FDMC8030
C1
0.01μF
R3
1k
R4
1.21k
C2
0.047μF
R5
340Ω
MP1, MP2: VISHAY, Si5481DU-T1-GE3
RELATED PARTS
4155 TA06
PART NUMBER
LTC4156
LTC4088
LTC4089/LTC4089-1
DESCRIPTION
Dual-Input Power Manager/3.5A LiFePO 4 Battery
Charger with I 2 C Control and USB OTG
High Efficiency USB Power Manager and Battery
Charger
High Voltage USB Power Manager with Ideal
COMMENTS
High Efficiency Charger Capable of 3.5A Charge Current, Monolithic
Switching Regulator Makes Optimal Use of Limited Power and Thermal
Budget, Dual Input Overvoltage Protection Controller, Priority Multiplexing
for Multiple Inputs, I 2 C/SMBus Control and Status Feedback, NTC
Thermistor ADC for Temperature Dependent Charge Algorithms (JEITA),
Instant-On Operation with Low Battery, Battery Ideal Diode Controller for
Poser Management, USB On-The-Go Delivery to the USB Port, Full Featured
LifePO 4 Battery Charger with Four Float Voltage Settings, 28-Lead 4mm ×
5mm QFN Package
Maximizes Available Power from USB Port, Bat-Track?, Instant-On
Operation, 1.5A Max Charge Current, 3mm × 4mm DFN-14 Package
High Efficiency 1.2A Charger from 6V to 36V (40V Max) Input;
LTC4089-5
Diode Controller and High Efficiency Li-Ion Battery Bat-Track Adaptive Output Control (LTC4089); Fixed 5V Output
Charger
(LTC4089-5/LTC4089-1); LTC4089-1 for 4.1V Float Voltage Batteries,
3mm × 6mm DFN-22 Package;
LTC4090/LTC4090-5
High Voltage USB Power Manager with Ideal
High Efficiency 1.2A Charger from 6V to 38V (60V Max) Input Bat-Track
Diode Controller and High Efficiency Li-Ion Battery Adaptive Output Control; LTC4090-5 Has No Bat-Track. 3mm × 6mm
Charger
DFN-22 Package
LTC4098/LTC4098-1
LTC4099
LTC4160/LTC4160-1
LTC4098-3.6
USB-Compatible Switchmode Power Manager
with OVP
I 2 C Controlled USB Switchmode Power Manager
with OVP
Switchmode Power Manager with OVP and
USB-OTG
USB-Compatible Switchmode LiFePO 4 Power
Manager with OVP
66V OVP. 1.5A Max Charge Current from Wall, 600mA Charge Current from
USB, LTC4098-1 Has 4.1V V FLOAT , 3mm × 4mm QFN-20 Package
66V OVP. I 2 C for Control and Status Readback, 1.5A Max Charge Current
from Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package
USB-OTG 5V Output, Overvoltage Protection, Maximizes Available Power
from USB Port, Bat-Track, Instant-On Operation, 1.5A Max Charge Current
from Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package
3.6V V FLOAT for LiFePO 4 Cells; 66V OVP. 1.5A Max Charge Current from
Wall, 600mA Charge Current from USB, 3mm × 4mm QFN-20 Package
4155fc
52 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 0512 REV C ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2011
相关PDF资料
PDF描述
LTC4160EUDC-1#TRPBF IC SWITCH POWER MANAGER 20-QFN
LTC4410ES6#TRPBF IC POWER MANAGER USB TSOT23-6
LTC4411ES5#TRMPBF IC IDEAL DIODE LOW LOSS TSOT23-5
LTC4412IS6#TRMPBF IC PWR PATH CNTRLR TSOT23-6
LTC4413EDD-1#PBF IC IDEAL DIODE DUAL 10-DFN
相关代理商/技术参数
参数描述
LTC4156EUFD#PBF 功能描述:IC POWER LI-ION CHARGER 28-QFN 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
LTC4156EUFD#TRPBF 功能描述:IC POWER LI-ION CHARGER 28-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性,锂离子,镍镉,镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR)
LTC4156IUFD#PBF 功能描述:IC POWER LI-ION CHARGER 28-QFN 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
LTC4156IUFD#TRPBF 功能描述:IC POWER LI-ION CHARGER 28-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:电池监控器 电池化学:碱性,锂离子,镍镉,镍金属氢化物 电源电压:1 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-6 包装:带卷 (TR)
LTC4160 制造商:LINER 制造商全称:Linear Technology 功能描述:Switching Power Manager with USB On-The-Go And Overvoltage Protection