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LT4356MPS-1 PDF预览

LT4356MPS-1

更新时间： 2024-11-11 05:43:35
品牌 Logo 应用领域
凌特 - Linear 电源电路电源管理电路光电二极管
页数 文件大小 规格书
20页 200K
描述
Surge Stopper

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中文翻译

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LT4356MPS-1 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：SOIC包装说明：SOP-16
针数：16Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.76Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：584383
Samacsys Pin Count：16Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SOIC127P600X175-16N
Samacsys Released Date：2017-01-11 17:02:35Is Samacsys：N
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：R-PDSO-G16
JESD-609代码：e0长度：9.906 mm
功能数量：1端子数量：16
最高工作温度：125 °C最低工作温度：-55 °C
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE电源：12 V
认证状态：Not Qualified座面最大高度：1.752 mm
子类别：Power Management Circuits最大供电电流 (Isup)：1.5 mA
最大供电电压 (Vsup)：80 V最小供电电压 (Vsup)：4 V
标称供电电压 (Vsup)：12 V表面贴装：YES
技术：BIPOLAR温度等级：MILITARY
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
宽度：3.895 mmBase Number Matches：1

LT4356MPS-1 数据手册

 浏览型号LT4356MPS-1的Datasheet PDF文件第2页浏览型号LT4356MPS-1的Datasheet PDF文件第3页浏览型号LT4356MPS-1的Datasheet PDF文件第4页浏览型号LT4356MPS-1的Datasheet PDF文件第5页浏览型号LT4356MPS-1的Datasheet PDF文件第6页浏览型号LT4356MPS-1的Datasheet PDF文件第7页 
LT4356MP-1/LT4356MP-2  
Surge Stopper  
FEATURES  
DESCRIPTION  
TheLT®4356surgestopperprotectsloadsfromhighvoltage  
transients. It regulates the output during an overvoltage  
event, such as load dump in automobiles, by controlling  
the gate of an external N-channel MOSFET. The output  
is limited to a safe value thereby allowing the loads to  
continue functioning. The LT4356MP also monitors the  
n
Stops High Voltage Surges  
n
Adjustable Output Clamp Voltage  
n
Overcurrent Protection  
n
Wide Operation Range: 4V to 80V  
n
Reverse Input Protection to –60V  
n
Low 7μA Shutdown Current, LT4356-1  
n
Adjustable Fault Timer  
Controls N-channel MOSFET  
voltage drop between the V and SNS pins to protect  
CC  
n
against overcurrent faults. An internal amplifier limits the  
current sense voltage to 50mV. In either fault condition, a  
timer is started inversely proportional to MOSFET stress.  
If the timer expires, the FLT pin pulls low to warn of an  
impending power-down. If the condition persists, the  
MOSFET is turned off. After a cooldown period, the GATE  
pin pulls up turning on the MOSFET again.  
n
Shutdown Pin Withstands –60V to 100V  
n
Fault Output Indication  
n
Guaranteed Operation –55°C to 125°C  
n
Spare Amplifier for Level Detection Comparator or  
Linear Regulator Controller  
n
Available in 10-Pin MSOP or 16-Pin SO Packages  
The spare amplifier may be used as a voltage detection  
comparator or as a linear regulator controller driving an  
external PNP pass transistor.  
APPLICATIONS  
n
Automotive/Avionic Surge Protection  
Back-to-back FETs can be used in lieu of a Schottky diode  
for reverse input protection, reducing voltage drop and  
powerloss. Ashutdownpinreducesthequiescentcurrent  
to less than 7μA during shutdown for the LT4356-1 and  
60μA for the LT4356-2 while keeping the reference and  
auxiliary amplifier functioning.  
n
Hot Swap/Live Insertion  
n
High Side Switch for Battery Powered Systems  
Intrinsic Safety Applications  
n
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
4A, 12V Overvoltage Output Regulator  
Overvoltage Protector Regulates Output at  
27V During Transient  
10mΩ  
IRLR2908  
V
OUT  
V
IN  
12V  
C
= 6.8μF  
= 500mA  
80V INPUT SURGE  
TMR  
I
LOAD  
10Ω  
102k  
V
IN  
V
SNS GATE OUT  
FB  
20V/DIV  
CC  
383k  
V
CC  
SHDN  
12V  
12V  
4.99k  
27V ADJUSTABLE CLAMP  
100ms/DIV  
DC-DC  
+
IN  
LT4356S  
V
OUT  
CONVERTER  
20V/DIV  
100k  
EN  
SHDN  
GND  
UNDERVOLTAGE  
A
FLT  
4356mp12 TA01  
0.1μF  
FAULT  
OUT  
4356mp12 TA01b  
GND  
TMR  
4356mp12f  
1
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中文翻译

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与LT4356MPS-1相关器件

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LT4356MPS-1#PBF Linear

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 		LT4356MP-1 and LT4356MP-2 - Surge Stopper; Package: SO; Pins: 16; Temperature Range: -55&a
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 		LT4356MP-1 and LT4356MP-2 - Surge Stopper; Package: SO; Pins: 16; Temperature Range: -55&a
LT4356MPS-1#TRPBF Linear

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 		LT4356MP-1 and LT4356MP-2 - Surge Stopper; Package: SO; Pins: 16; Temperature Range: -55&a
LT4356MPS-1PBF Linear

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LT4356MPS-1TR Linear

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LT4356MPS-2 Linear

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LT4356MPS-2#PBF Linear

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 		LT4356MP-1 and LT4356MP-2 - Surge Stopper; Package: SO; Pins: 16; Temperature Range: -55&a
LT4356MPS-2#TRPBF Linear

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 		LT4356MP-1 and LT4356MP-2 - Surge Stopper; Package: SO; Pins: 16; Temperature Range: -55&a
LT4356MPS-2PBF Linear

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 		Surge Stopper

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