參數(shù)資料
型號: LTC4251CS6
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封裝: 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 6 PIN
文件頁數(shù): 13/20頁
文件大?。?/td> 235K
代理商: LTC4251CS6
LTC4251/LTC4251-1/
LTC4251-2
20
425112fa
+
LTC4251-1
UV/OV
TIMER
GATE
SENSE
VIN
VEE
1
2
3
4
5
6
LOAD
GND
(SHORT PIN)
R1
442k
1%
RC
10
RS
0.02
R2
34.8k
1%
VSUPPLY = –48V
CT
220nF
C1
10nF
CC
22nF
CIN
1
F
D1
BZX84C36
CL
100
F
RIN
10k
500mW
R3
31.6k
R4
22
VOUT
Q1
IRF540S
425112 TA04
4
3
2
1
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2001
LT 0406 REV A PRINTED IN USA
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1640AH/LT1640AL
Negative High Voltage Hot Swap Controllers in SO-8
Negative High Voltage Supplies from –10V to –80V
LT1641-1/LT1641-2
Positive High Voltage Hot Swap Controllers in SO-8
Supplies from 9V to 80V, Latched Off/Autoretry
LTC1642
Fault Protected Hot Swap Controller
3V to 16.5V, Overvoltage Protection up to 33V
LTC1921
Dual – 48V Supply and Fuse Monitor
±1V UV and ±1.5V OV Threshold Accuracy, ±200V Transient
Protection, Drives Three Optoisolators for Status
LT4250
–48V Hot Swap Controller in SO-8
Active Current Limiting, Supplies from –20V to –80V
LTC4252-1/
Negative Voltage Hot Swap Controller in MSOP
Fast Active Current Limiting with Drain Accelerated Response,
LTC4252-2
Supplies from –15V
LTC4253
Negative Voltage Hot Swap Controller with
Fast Active Current Limiting with Drain Accelerated Response,
3-Output Sequencer
Supplies from –15V
Figure 16. –48V/5A Application with Reverse
SENSE Pin Limiting and Push-Reset at TIMER Pin
+
LTC4251
UV/OV
TIMER
GATE
SENSE
VIN
VEE
1
2
3
4
5
6
LOAD
GND
(SHORT PIN)
R1
402k
1%
RC
10
RS
0.01
R3
22
R2
32.4k
1%
–48V
CT
82nF
C1
10nF
CC
22nF
CIN
1
F
CL
100
F
RIN
10k
500mW
Q1
IRF540
425112 TA03
PUSH-
RESET
S1
4
3
2
1
Figure 17. Power-Limited Circuit Breaker Application
TYPICAL APPLICATIO S
U
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC4251CS6#PBF 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 6-Pin TSOT-23
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LTC4251CS6#TRM 功能描述:IC CTRLR HOTSWAP NEGVOLT SOT23-6 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
LTC4251CS6#TRMPBF 功能描述:IC CTRLR HOTSWAP NEGVOLT SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件
LTC4251CS6#TRPBF 功能描述:IC CTRLR HOTSWAP NEGVOLT SOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)用:-48V 遠(yuǎn)程電力系統(tǒng),AdvancedTCA ? 系統(tǒng),高可用性 內(nèi)部開關(guān):無 電流限制:可調(diào) 電源電壓:11.5 V ~ 14.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件