LTC4261/LTC4261-2
34
42612fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
?/DIV>
 FAX: (408) 434-0507
 ?
 www.linear.com
?LINEAR TECHNOLOGY CORPORATION 2005
LT 0911 REV C " PRINTED IN USA
PART NUMBER
DESCRIPTION
COMMENTS
LT1640AH/LT1640AL
Negative High Voltage Hot Swap Controllers in SO-8   Negative High Voltage Supplies from 10V to 80V
LTC1921
Dual 48V Supply and Fuse Monitor
UV/OV Monitor, 10V to 80V Operation, MSOP Package
LT4250L/LT4250H
48V Hot Swap Controllers in SO-8
Active Current Limiting, Supplies from 20V to 80V
LTC4251/LTC4251-1
48V Hot Swap Controllers in SOT-23
Fast Active Current Limiting, Supplies from 15V
LTC4252-1/LTC4252-2
LTC4252A-1/LTC4252A-2
48V Hot Swap Controllers in MS8
Fast Active Current Limiting, Supplies from 15V ,
?% UV/OV (LTC4252A)
LTC4253
48V Hot Swap Controller with Sequencer
Fast Current Limiting with Three Sequenced Power Good Outputs,
Supplies from 15V
LTC4260
Positive High Voltage Hot Swap Controller
With I
2
C and ADC, Supplies from 8.5V to 80V
LTC4354
Negative Voltage Diode-OR Controller and Monitor
Controls Two N-Channel MOSFETs, 1祍 Turn-Off, 80V Operation
Figure 18. Application Circuit of the LTC4261 in Single-Wire Broadcast Mode
TYPICAL APPLICATIONS
RELATED PARTS
SDAI
SCL
SDAO
ADIN
UVL
UVH
ADIN2
OV
ADR1
ADR0
GATE DRAIN
RAMP
LTC4261CGN
V
IN
INTV
CC
ON
V
EE
TMR
SS
EN
SENSE
R
IN
6 ?0.51k IN SERIES
1/4W EACH
R3
432k
1%
48V RTN
48V INPUT
R2
15.8k
1%
R1
11.5k
1%
C
VCC
0.1礔
C
TMR
47nF
C
SS
220nF
C
G
47nF
C
F
33nF
C
R
10nF
100V
5%
R
G
10
R
D
1M
C
IN
1礔
R
S
0.02
1%
V
OUT
Q1
IRF1310NS
R6
10k 1%
V
EE
R7
402k 1%
C
L
330礔
100V
4261 F18
V
DD
5V
D
IN
MICRO-
CONTROLLER
GND
V
CC
ANODE
R4
7.5k
CATHODE
R
L
HCPL-0300
V
OUT
R
F
1k
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相关代理商/技术参数
LTC4261IGN-2#TRPBF 功能描述:IC CTRLR HOTSWAP W/ADC 28-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)
LTC4261IUFD 功能描述:IC CTRLR HOTSWAP W/ADC 24-QFN RoHS:否 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)
LTC4261IUFD#PBF 功能描述:IC CTRLR HOTSWAP W/ADC 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)
LTC4261IUFD#TR 功能描述:IC CTRLR HOTSWAP W/ADC 24-QFN RoHS:否 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)
LTC4261IUFD#TRPBF 功能描述:IC CTRLR HOTSWAP W/ADC 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)
LTC4261IUFD-2 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring
LTC4261IUFD-2#PBF 功能描述:IC CTRLR HOTSWAP W/ADC 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)
LTC4261IUFD-2#TRPBF 功能描述:IC CTRLR HOTSWAP W/ADC 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)