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参数资料
| 型号： | LTC4227IUFD-1#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | POWER SUPPLY MANAGEMENT CKT, PQCC20 |
| 封装： | 4 X 5 MM, PLASTIC, MO-220, QFN-20 |
| 文件页数： | 13/20页 |
| 文件大小： | 307K |
| 代理商： | LTC4227IUFD-1#TRPBF |
LTC4227-1/LTC4227-2
20
422712f
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2011
LT 0211 PRINTED IN USA
relaTeD parTs
Typical applicaTion
Backplane Resident Diode-OR Application with Inrush Current Limiting at 12V Supply Inputs
BACKPLANE
VIN1
12V
VIN2
12V
PLUG-IN
CARD
CPO1
D2ON
ON
FAULT
PWRGD
CL
1000F
12V
5A
R1
20k
INTVCC
GND
IN1 DGATE1
DGATE2
LTC4227
422712 TA02
MD2
Si7336ADP
MH
Si7336ADP
RS
0.008
HGATE
OUT
SENSE+ SENSE–
CPO2
CCP2
0.1F
IN2
+
R2
137k
RH
10
RHG
47
CHG
15nF
CCP1
0.1F
C1
0.1F
TMR
CT
0.1F
MD1
Si7336ADP
CF
10nF
EN
BULK
SUPPLY
BYPASS
CAPACITOR
BULK
SUPPLY
BYPASS
CAPACITOR
PART NUMBER
DESCRIPTION
COMMENTS
LTC1421
Dual Channel, Hot Swap Controller
Operates from 3V to 12V, Supports –12V, SSOP-24
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 2.7V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
LTC4215
Single Channel, Hot Swap Controller
Operates from 2.9V to 15V, I2C Compatible Monitoring, SSOP-16 or QFN-24
LTC4216
Single Channel, Hot Swap Controller
Operates from 0V to 6V, Active Current Limiting, MSOP-10 or DFN-12
LTC4218
Single Channel, Hot Swap Controller
Operates from 2.9V to 26.5V, Active Current Limiting, SSOP-16 or DFN-16
LTC4221
Dual Channel, Hot Swap Controller
Operates from 1V to 13.5V, Multifunction Current Control, SSOP-16
LTC4222
Dual Channel, Hot Swap Controller
Operates from 2.9V to 29V, I2C Compatible Monitoring, SSOP-36 or QFN-32
LTC4223
Dual Supply Hot Swap Controller
Controls 12V and 3.3V, Active Current Limiting, SSOP-16 or DFN-16
LTC4224
Dual Channel, Hot Swap Controller
Operates from 2.7V to 6V, Active Current Limiting, MSOP-10 or DFN-10
LTC4352
Low Voltage Ideal Diode Controller
Operates from 2.9V to 18V, Controls N-Channel, MSOP-12 or DFN-12
LTC4354
Negative Voltage Diode-OR Controller
and Monitor
80V Operation, Controls Two N-Channel, SO-8 or DFN-8
LTC4355
Positive High Voltage Ideal Diode-OR
and Monitor
Operates from 9V to 80V, Controls Two N-Channel, S0-16 or DFN-14
LTC4357
Positive High Voltage Ideal Diode
Controller
Operates from 9V to 80V, Controls N-Channel, MSOP-8 or DFN-6
LTC4358
5A Ideal Diode
Operates from 9V to 26.5V, On-Chip N-Channel, TSSOP-16 or DFN-14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4227IUFD-2#PBF | 功能描述:IC CONTROLLER HOT SWAP 20-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) |
| LTC4227IUFD-2#TRPBF | 功能描述:IC CTRLR HOT SWAP 20-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) |
| LTC4228-1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Dual Ideal Diode and Hot Swap Controller |
| LTC4228CGN-1#PBF | 功能描述:IC HOT SWAP CTRLR 28SSOP 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) |
| LTC4228CGN-1#TRPBF | 功能描述:IC HOT SWAP CTRLR 28SSOP 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) |
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