LTC4280
28
4280f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
?/DIV>
FAX: (408) 434-0507
?
www.linear.com
?LINEAR TECHNOLOGY CORPORATION 2010
LT 0510 " PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER
DESCRIPTION
COMMENTS
LTC4151
High Voltage Current and Voltage Monitor
with ADC and I
2
C
7V to 80V Single Voltage/Current Monitor with 12-Bit ADC
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
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
LTC4222
Dual Hot Swap Controller with ADC and I
2
C 2.9V to 29V Dual Controller with 10-Bit ADC, dl/dt Controlled Soft-Start
LTC4245
Multiple Supply CompactPCI or PCI Express
Hot Swap Controller with I
2
C
Internal 8-Bit ADC, dl/dt Controlled Soft-Start
LTC4260
Positive High Voltage Hot Swap Controller
with ADC and I
2
C
8-Bit ADC Monitoring Current and Voltages, Supplies from 8.5V to 80V
LTC4261
Negative High Voltage Hot Swap Controller
with ADC and I
2
C
10-Bit ADC Monitoring Current and Voltages, Supplies from 12V to 100V
UV V
DD
SENSE
+
SENSE
LTC4280UFD
GATE
INTV
CC
ADR0 ADR1 ADR2 GND
SOURCE
OV
SDAI
SDAO
SCL
ON
FB
ADIN
GPIO
EN
FILTER
TIMER
R5
10?/DIV>
R6
15k
C1
22nF
R
S
0.0015?/DIV>
Q1
Si7880DP
12V
R7
30.1k
1%
OUTPUT
12V
R8
3.57k
1%
4280 F14
C3
0.1糉
D1
5.6V
R14
100k
R1
34.8k
1%
R2
1.18k
1%
R12
10k
R4
3.3k
R9
10k
R10
3.3k
12V
R3
3.4k
1%
C
TIMER
1糉
C
F
0.1糉
C
F
47nF
C
L
1000糉
R13
3.3k
HCPL-0300
2
8
7V
3
6
5
HCPL-0300
2
8
7V
3
6
5
7V
7V
7V
HCPL-0300
6
8
5
2
3
7V
Q2
PLUG-IN
CARD
BACKPLANE
GND
5V
SDA
SCL
V
IN
12V
D2
P6KE16A
12V Card Resident Application with Optically Isolated I
2
C and a 16.6A Circuit Breaker
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相关代理商/技术参数
LTC4280CUFD#TRPBF
功能描述:IC CTLR HOT SWAP I2C MON 24QFN 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)
LTC4280CUFD-PBF
制造商:LINER 制造商全称:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring
LTC4280CUFD-TR
制造商:LINER 制造商全称:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring
LTC4280CUFD-TRPBF
制造商:LINER 制造商全称:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring
LTC4280IUFD
制造商:LINER 制造商全称:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring
LTC4280IUFD#PBF
功能描述:IC HOT SWAP CONTROLLER 24-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)
LTC4280IUFD#TRPBF
功能描述:IC CTLR HOT SWAP I2C MON 24QFN 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)
LTC4280IUFD-PBF
制造商:LINER 制造商全称:Linear Technology 功能描述:Hot Swap Controller with I2C Compatible Monitoring