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參數(shù)資料
| 型號： | LTC4210-2 |
| 廠商： | Linear Technology Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Hot Swap Controller in 6-Lead SOT-23 Package |
| 中文描述： | 熱插拔控制器的6引腳SOT - 23封裝 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 246K |
| 代理商： | LTC4210-2 |
1
LTC4210-1/LTC4210-2
Hot Swap Controller in
6-Lead SOT-23 Package
421012f
APPLICATIU
DESCRIPTIOU
The LTC
4210 is a 6-pin SOT-23 Hot Swap
TM
controller
that allows a board to be safely inserted and removed from
a live backplane. An internal high side switch driver
controls the GATE of an external N-channel MOSFET for a
supply voltage ranging from 2.7V to 16.5V. The LTC4210
provides the initial timing cycle and allows the GATE to be
ramped up at an adjustable rate.
The LTC4210 features a fast current limit loop providing
active current limiting together with a circuit breaker
timer. The signal at the ON pin turns the part on and off and
is also used for the reset function.
This part is available in two options: the LTC4210-1 for
automatic retry on overcurrent fault and the LTC4210-2
for latch off on an overcurrent fault.
FEATURES
TYPICAL APPLICATIOU
I
Allows Safe Board Insertion and Removal
from a Live Backplane
I
Adjustable Analog Current Limit
with Circuit Breaker
I
Fast Response Limits Peak Fault Current
I
Automatic Retry or Latch Off On Current Fault
I
Adjustable Supply Voltage Power-Up Rate
I
High Side Drive for External MOSFET Switch
I
Controls Supply Voltages from 2.7V to 16.5V
I
Undervoltage Lockout
I
Adjustable Overvoltage Protection
I
Low Profile (1mm) SOT-23 (ThinSOT
TM
) Package
I
Hot Board Insertion
I
Electronic Circuit Breaker
I
Industrial High Side Switch/Circuit Breaker
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT and Hot Swap are trademarks of Linear Technology Corporation.
Single Channel 5V Hot Swap Controller
Power-Up Sequence
+
V
CC
SENSE
GATE
LTC4210
470
μ
F
C
LOAD
V
OUT
5V
4A
GND
4210 TA01
R
C
100
C
0.01
μ
F
GND
TIMER
ON
SHORT
LONG
V
IN
5V
GND
LONG
Z1: ISMA10A OR SMAJ10A
R
ON2
10k
R
20k
R
X
10
C
X
0.1
μ
F
R
0.01
PCB EDGE
CONNECTOR
(MALE)
Q1
Si4410DY
Z1
OPTIONAL
R
G
100
C
0.22
μ
F
BACKPLANE
CONNECTOR
(FEMALE)
4210 TA02
10ms/DIV
I
(0.5A/DIV)
V
(5V/DIV)
V
(2V/DIV)
V
TIMER
(1V/DIV)
C
LOAD
= 470
μ
F
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4210-2CS6 | 制造商:Linear Technology 功能描述:Hot Swap Controller 1-CH 16.5V 6-Pin TSOT-23 |
| LTC4210-2CS6#PBF | 制造商:Linear Technology 功能描述:HOT SWAP CONTROLLER, 2.7V TO 16.5V, TSOT-23-6; Controller Applications:Electronic Circuit Breaker, Hot Board Insertion/Removal, Industrial High Side Switch/Circuit Breaker; Internal Switch:Yes; Supply Voltage Min:2.7V; No. of Pins:6 ;RoHS Compliant: Yes |
| LTC4210-2CS6#TR | 功能描述:IC CONTROLLER HOT SWAP TSOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標準包裝:50 系列:- 類型:熱交換控制器 應用:-48V 遠程電力系統(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） 供應商設備封裝:10-MSOP 包裝:管件 |
| LTC4210-2CS6#TRM | 功能描述:IC CONTROLLER HOT SWAP TSOT23-6 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 供應商設備封裝:10-TDFN-EP（3x3） 包裝:管件 |
| LTC4210-2CS6#TRMPBF | 功能描述:IC CONTROLLER HOT SWAP TSOT23-6 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱交換 系列:- 標準包裝:50 系列:- 類型:熱交換控制器 應用:-48V 遠程電力系統(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） 供應商設備封裝:10-MSOP 包裝:管件 |
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