參數(shù)資料
型號(hào)： LTC1643ALIGN#TRPB
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝： 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16
文件頁數(shù)： 8/16頁
文件大小： 231K
代理商： LTC1643ALIGN#TRPB
16
LTC1643AL
LTC1643AL-1/LTC1643AH
1643afb
LT/LWI 1006 REV B PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2002
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC1421
Hot Swap Controller
Multiple Supplies from 3V to 12V and –12V
LTC1422
Hot Swap Controller in SO-8
Single Supply form 3V to 12V, RESET Output
LT
1640A
– 48V Hot Swap Controller in SO-8
–10V to – 80V Supplies
LT1641-1/LT1641-2
Positive High Voltage Hot Swap Controller in SO-8
Operates from 9V to 80V, Active Current Limiting
LTC1642
Fault Protected Hot Swap Controller
Operation Up to 15V, Handles Surges to 33V
LTC1644
CompactPCI Hot Swap Controller
3.3V, 5V,
±12V, Local Reset Logic, 1V Precharge
LTC1645
2-Channel Hot Swap Controller
Operates from 1.2V to 12V, Power Sequencing
LTC1646
Dual CompactPCI Hot Swap Controller
3.3V, 5V Supplies, 1V Precharge, Local Reset Logic
LTC1647
Dual Hot Swap Controller
Dual ON Pins for Supplies from 3V to 15V
LTC4211
Hot Swap Controller with Multifunction Current Control
2.5V to 16.5V Operation, MSOP
LTC4230
Triple Hot Swap Controller
1.7V to 16.5V Operation, Multifunction Current Control
LT4250
– 48V Hot Swap Controller in SO-8
– 20V to –80V Supplies, Active Current Limiting
LTC4251
– 48V Hot Swap Controller in SOT-23
–15V Minimum Floating Supply, Active Current Limiting
LTC4252
– 48V Hot Swap Controller in MSOP
Floating Supply, Power Good, Active Current Limiting
Figure 10. CompactPCI Application without
±12V Outputs
TYPICAL APPLICATIONS
U
R1
0.005
1%
V(I/O)
Q2
IRF7413
Q1
IRF7413
R2
0.007
1%
R3
10
5%
R4
10
5%
R5
100
5%
C1
0.047
F
5V
5A
MED 5V
MED 3.3V
BD_SEL#
LONG GND
PCI_RST#
I/O
3.3V
7.6A
PRECHARGE OUT
1V
±20%
IOUT = ±40mA
R9
2k
5%
R12
2k
5%
LOCAL_PCI_RESET#
DATA LINE EXAMPLE
DATA BUS
R10
2k
5%
R11
1
5%
* BZX84C15 (SOT-23)
VALUE MAY VARY FOR BACKPLANES WITHOUT BYPASS CAPACITANCE
R14
10
, 5%
11
3
13
12
14
16
15
4
8
10
9
5
6
3VIN
1
2
12V
12VIN
VEEIN
ON
FAULT
3VSENSE
5VSENSE
3VOUT
LTC1643AL-1
5VOUT
12VOUT
VEEOUT
NC
TIMER
5VIN
GATE
HEALTHY#
7
PWRGD
1643A F10
C2
0.1
F
GND
CompactPCI
CONNECTOR
C7
0.1
F
C3
0.01
F
C4
1
F
D1
1N4148
R8
1.2k
5%
R13
10k
5%
RESET#
LONG
3.3V
LONG
3.3V
LONG
5V
3.3V
PCI
BRIDGE
(21154)
5V
OUT
IN
ADJ
LT1117
R15
24
5%
R6
130
1%
R7
56.2
1%
I/O
4
3
2
1
4
3
2
1
D2*
12V
相關(guān)PDF資料
PDF描述
LTC1643AL-1IGN#TRPB 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
LTC1676CS8#PBF 0.7 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
LTC1776CS8#PBF 0.7 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PDSO8
LTC1676IN8 0.7 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8
LTC1676IS8 0.7 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC1643L-1CGN 制造商:Linear Technology 功能描述:
LTC1643LCGN 制造商:Linear Technology 功能描述: 制造商:Linear Technology 功能描述:POWER CONTROL/MANAGEMENT, 16 Pin, Plastic, SSOP
LTC1643LCGN#PBF 制造商:Linear Technology 功能描述:Hot Swap Controller 16-Pin SSOP N
LTC1644CGN 功能描述:IC CONTROLLER HOT SWAP 20-SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- 類型:熱插拔開關(guān) 應(yīng)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(yīng)商設(shè)備封裝:10-TDFN-EP（3x3） 包裝:管件
LTC1644CGN#PBF 功能描述:IC CONTROLLER HOT SWAP 20-SSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:119 系列:- 類型:熱交換控制器 應(yīng)用:通用型，PCI Express? 內(nèi)部開關(guān):無 電流限制:- 電源電壓:3.3V，12V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-TQFP 供應(yīng)商設(shè)備封裝:80-TQFP（12x12） 包裝:托盤 產(chǎn)品目錄頁面:1423 (CN2011-ZH PDF)
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*