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LTC4364IDE-2#PBF

Surge Stopper with Ideal Diode

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTC4364IDE-2#PBF
Datasheet:

LTC4364IDE-2#PBF Datasheet (PDF)
packingQty:

Tube,91
packingOption:

Tube
tempRange:

-40 to 85C
Voltage - Clamping:

Adjustable
EDA/CAD Models:

Request Free CAD Models for LTC4364IDE-2#PBF

Email: [email protected]

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LTC4364IDE-2#PBF General Description

The LTC4364 surge stopper with ideal diode controller protects loads from high voltage transients. It limits and regulates the output during an overvoltage event, such as load dump in automobiles, by controlling the voltage drop across an external N-channel MOSFET pass device. The LTC4364 also includes a timed, current limited circuit breaker. In a fault condition, an adjustable fault timer must expire before the pass device is turned off. The LTC4364-1 latches off the pass device while the LTC4364-2 automatically restarts after a delay. The LTC4364 precisely monitors the input supply for overvoltage (OV) and undervoltage (UV) conditions. The external MOSFET is held off in undervoltage and auto-retry is disabled in overvoltage.

Key Features

Wide Operating Voltage Range: 4V to 80V
Withstands Surges Over 80V with V_CC Clamp
Adjustable Output Clamp Voltage
Ideal Diode Controller Holds Up Output Voltage During Input Brownouts
Reverse Input Protection to -40V
Reverse Output Protection to -20V

Application

Automotive/Avionic Surge Protection
Hot Swap/Live Insertion
Redundant Supply ORing
Output Port Protection

Specifications

model	LTC4364IDE-2#PBF	packingQty	Tube,91
packingOption	Tube	lifeCycle	production
tempRange	-40 to 85C	Voltage - Clamping	Adjustable
Technology	External Switch	Number of Circuits	1
Applications	General Purpose	Mounting Type	Surface Mount
Voltage - Working	4 ~ 80V	Base Product Number	LTC4364