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參數(shù)資料
| 型號： | LTC4210-2 |
| 廠商： | Linear Technology Corporation |
| 元件分類： | 基準(zhǔn)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)： | 6/20頁 |
| 文件大?。?/td> | 246K |
| 代理商： | LTC4210-2 |
6
LTC4210-1/LTC4210-2
421012f
V
CB
vs Supply Voltage
4210 G24
SUPPLY VOLTAGE (V)
0
V
C
(
58
56
54
52
50
48
46
44
42
16
4
2
6
10
14
18
8
12
20
V
C
(
58
56
54
52
50
48
46
44
42
T
A
= 25
°
C
–75
150
–25
–50
0
25
50
75 100 125
TEMPERATURE (
°
C)
4210 G25
V
CC
= 5V
TYPICAL PERFOR U
V
CB
vs Temperature
PIU
TIMER (Pin 1):
Timer Input Pin. An external capacitor
C
TIMER
sets a 272.9ms/
μ
F initial timing delay and a 21.7ms/
μ
F circuit breaker delay. The GATE pin turns off whenever
the TIMER pin is pulled beyond the COMP2 threshold,
such as for overvoltage detection with an external zener.
GND (Pin 2):
Ground Pin.
ON (Pin 3):
ON Input Pin. The ON pin comparator has a
low-to-high threshold of 1.3V with 80mV hysteresis and a
glitch filter. When the ON pin is low, the LTC4210 is reset.
When the ON pin goes high, the GATE turns on after the
initial timing cycle.
GATE (Pin 4):
GATE Output Pin. This pin is the high side
gate drive of an external N-channel MOSFET. An internal
charge pump provides a 10
μ
A pull-up current with Zener
clamps to V
CC
and ground. In overload, the error amplifier
(EA) controls the external MOSFET to maintain a constant
load current. An external R-C compensation network
should be connected to this pin for current limit loop
stability.
SENSE (Pin 5):
Current Limit Sense Input Pin. A sense
resistor between the V
CC
and SENSE pins sets the analog
current limit. In overload, the EA controls the external
MOSFET gate to maintain the SENSE pin voltage at 50mV
below V
CC
. When the EA is maintaining current limit, the
TIMER circuit breaker mode is activated. The current limit
loop/circuit breaker mode can be disabled by connecting
the SENSE pin to the V
CC
pin.
V
CC
(Pin 6):
Positive Supply Input Pin. The operating
supply voltage range is between 2.7V to 16.5V. An under-
voltage lockout (UVLO) circuit with a glitch filter resets the
LTC4210 when a low supply voltage is detected.
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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(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)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(yīng)商設(shè)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(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 |
| 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(biāo)準(zhǔn)包裝:50 系列:- 類型:熱交換控制器 應(yīng)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(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
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