參數(shù)資料
型號: LTC4221
廠商: Linear Technology Corporation
元件分類: 基準電壓源/電流源
英文描述: Dual Hot Swap Controller/ Power Sequencer with Dual Speed, Dual Level Fault Protection
中文描述: 雙熱插拔控制器/電源與雙速序列,雙級故障保護
文件頁數(shù): 28/28頁
文件大?。?/td> 311K
代理商: LTC4221
28
LTC4221
4221f
LINEAR TECHNOLOGY CORPORATION 2004
LT/TP 0604 1K PRINTED IN THE USA
PART NUMBER
LTC1421
LTC1422
LTC1642
LTC1643AL/LTC1643AH
LTC1645
LTC1647
LTC4210
LTC4211
LTC4230
LTC4251
LTC4252
LTC4253
DESCRIPTION
2-Channel, Hot Swap Controller
Single Channel, Hot Swap Controller in SO-8
Fault Protected, Hot Swap Controller
PCI Hot Swap Controllers
Dual Channel Hot Swap Controller
Dual Channel, Hot Swap Controller
Single Channel, Hot Swap Controller in SOT-23
Single Channel, Hot Swap Controller in MSOP
Triple Channel, Hot Swap Controller
–48V Hot Swap Controller in S0T-23
–48V Hot Swap Controller in MSOP
–48V Hot Swap Controller and Sequencer
COMMENTS
24-Pin, Operates from 3V to 12V and Supports –12V
Operates from 2.7V to 12V, System Reset Output
Operates up to 16.5V, Overvoltage Protection to 33V
3.3V, 5V and
±
12V Supplies
Operates from 1.2V to 12V, Power Sequencing
Operates from 2.7V to 16.5V
Operates from 2.7V to 16.5V, Multifunction Current Control
2.5V to 16.5V, Multifunction Current Control
1.7V to 16.5V, Multifunction Current Control
–48V Hot Swap Controller, Active Current Limiting
Active Current Limiting With Drain Acceleration
Active Current Limiting With Drain Acceleration and Three
Sequenced Power Good Outputs
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear-tech.com
TYPICAL APPLICATIO
U
Sequenced Up/Down, Channel 2 Up First, Down Last
ON2
FAULT
GND
LTC4221
Z1
Z2
D1
FB2
PWRGD2
PWRGD1
V
3.3V
5A
V
2.5V
5A
FB1
LONG
LONG
SHORT
GND
FAULT
LONG
SHORT
D1: 1N4148
Z1, Z2: SMAJ10
TIMER
FILTER
ON1
V
CC1
SENSE1 GATE1 V
CC2
SENSE2 GATE2
V
3.3V
V
2.5V
ON
0V TO 3.3V
OR
3.3V TO 0V
BACKPLANE
CONNECTOR
(FEMALE)
PCB EDGE
CONNECTOR
(MALE)
R
X1
10
R
X2
10
C
100nF
R6
10k
R3
12.1k
R2
20.5k
R4
23.2k
R1
23.7k
R5
9.53k
R
F3
14.3k
Q2
IRF7413
R
F4
5.11k
R
F1
20k
R
5.11k
4221 TA06
C
100nF
C
FILTER
C
470nF
Q1
IRF7413
R
0.004
R
0.004
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LTC4221CGN 功能描述:IC CTRLR HOTSWAP DUAL 16SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:100 系列:- 類型:熱插拔開關(guān) 應用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
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LTC4221CGN#TR 功能描述:IC CTRLR HOTSWAP DUAL 16SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:100 系列:- 類型:熱插拔開關(guān) 應用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
LTC4221CGN#TRPBF 功能描述:IC CTRLR HOTSWAP DUAL 16SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:100 系列:- 類型:熱插拔開關(guān) 應用:通用 內(nèi)部開關(guān):是 電流限制:可調(diào) 電源電壓:9 V ~ 13.2 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤 供應商設(shè)備封裝:10-TDFN-EP(3x3) 包裝:管件
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