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LTC4222
32
4222fb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
?/DIV>
 FAX: (408) 434-0507
 ?
 www.linear.com
?LINEAR TECHNOLOGY CORPORATION 2008
LT 0312 REV B " PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
LTC1642A
Single Channel, Hot Swap Controller
Operates from 3V to 16.5V , Overvoltage Protection up to 33V , SSOP-16
LTC1645
Dual Channel, Hot Swap Controller
Operates from 3V to 12V , Power Sequencing, SO-8 or SO-14
LTC1647-1/LTC1647-2/
LTC1647-3
Dual Channel, Hot Swap Controller
Operates from 2.7V to 16.5V , SO-8 or SSOP-16
LTC4210
Single Channel, Hot Swap Controller
Operates from 2.7V to 16.5V , Active Current Limiting, SOT23-6
LTC4211
Single Channel, Hot Swap Controller
Operates from 2.5V to 16.5V , Multifunction Current Control, MSOP-8 or MSOP-10
LTC4212
Single Channel, Hot Swap Controller
Operates from 2.5V to 16.5V , Power-Up Timeout, MSOP-10
LTC4214
Negative Voltage, Hot Swap Controller
Operates from 6V to 16V , MSOP-10
LTC4215
Single Channel, Hot Swap Controller with I
2
C
Monitoring
Operates from 2.9V to 15V , 8-Bit ADC Monitors Current and Voltage
LTC4216
Single Channel, Hot Swap Controller
Operates from 0V to 6V , MSOP-10 or 12-Lead (4mm ?3mm) DFN
LTC4217
Single Channel, Hot Swap Controller
Operates from 2.9V to 26.5V , Integrated MOSFET , TSSOP-20 or DFN-16
LTC4218
Single Channel, Hot Swap Controller
Operates from 2.9V to 26.5V , 5% Accurate Current Limit, SSOP-16 or DFN-16
LT4220
Positive and Negative Voltage, Dual Channel,
Hot Swap Controller
Operates from ?.7V to ?6.5V , SSOP-16
LTC4221
Dual Hot Swap Controller/Sequencer
Operates from 1V to 13.5V , Multifunction Current Control, SSOP-16
LTC4224
Dual Channel, Hot Swap Controller
Operates from 1V to 6V , Compact, MSOP-10 or (3mm ?2mm) DFN-10
Figure 13. 礣CA Application Supplying 12V Payload Power to Two 礣CA Slots
UV1  V
DD1
LTC4222
GATE1
INTV
CC
ADR2
ADR1
NC
ADR0
CONFIG
SOURCE1
UV2  V
DD2
GATE2  SOURCE2
OV1
OV2
ALERT
SCL
SDA
ON
FB1
ADIN1
TIMER
GPIO1
EN1
SS
礣CA
PLUG-IN
CARD 2
礣CA
PLUG-IN
CARD 1
PWR GOOD 1
PWR GOOD 2
10
68nF
6m
Si7336ADP
93.1k
12.1k
100k
4222 TA02a
0.1礔
93.1k
2k
10.2k
BACKPLANE
GND
12V
12V
12V
ADIN2
FB2
GPIO2
EN2
0.1礔
10
6m
Si7336ADP
93.1k
12.1k
100k
0.1礔
93.1k
2k
10.2k
12V
1礔
LOAD
1
SENSE1

SENSE2

LOAD
2
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相关PDF资料
LTC4223CDHD-2#PBF IC CNTRLR HOT SWAP DUAL 16-DFN
LTC4224IDDB-2#TRPBF IC CNTRLR HOT SWAP DUAL 10-DFN
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LTC4230CGN#TRPBF IC CONTRLLR HOT SWAP TRPL 20SSOP
LTC4232CDHC#TRPBF IC CTLR HOT SWAP 5A 16-DFN
LTC4240IGN#TRPBF IC CTRLR HOTSWAP CPCI I2C 28SSOP
LTC4241IGN#PBF IC CTRLR HOTSWAP 3.3V AUX 20SSOP
LTC4242CUHF#TRPBF IC CNTRLR HOT SWAP 38-QFN
相关代理商/技术参数
LTC4222CG#TRPBF 功能描述:IC CTRLR DUAL HOT SWAP 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4222CG-TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Hot Swap Controller with I2C Compatible Monitoring
LTC4222CUH#PBF 功能描述:IC CTRLR DUAL HOT SWAP 32-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4222CUH#TRPBF 功能描述:IC CTRLR DUAL HOT SWAP 32-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4222CUH-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Hot Swap Controller with I2C Compatible Monitoring
LTC4222CUH-TRPBF 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Hot Swap Controller with I2C Compatible Monitoring
LTC4222IG#PBF 功能描述:IC CTRLR DUAL HOT SWAP 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)
LTC4222IG#TRPBF 功能描述:IC CTRLR DUAL HOT SWAP 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热交换 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:119 系列:- 类型:热交换控制器 应用:通用型，PCI Express? 内部开关:无 电流限制:- 电源电压:3.3V，12V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-TQFP 供应商设备封装:80-TQFP（12x12） 包装:托盘 产品目录页面:1423 (CN2011-ZH PDF)