Low

LT4363HDE-1#PBF - 

Hot Swap Controller, 4V to 80V supply, DFN-12

LT4363HDE-1#PBF - Hot Swap Controller, 4V to 80V supply, DFN-12

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT4363HDE-1#PBF
Order Code:
2356034
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT4363HDE-1#PBF is a high voltage Surge Stopper with current limit. It protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in vehicles, by controlling the gate of an external N-channel MOSFET. The output is limited to a safe value allowing the loads to continue functioning. The LT4363 also monitors the voltage drop between the SNS and OUT pins to protect against overcurrent faults. An internal amplifier limits the voltage across the current sense resistor to 50mV. In either fault condition, a timer is started inversely proportional to MOSFET stress. Before the timer expires, the FLT pin pulls low to warn of an impending power down. If the condition persists, the MOSFET is turned off. It remains off until reset. Two precision comparators can monitor the input supply for overvoltage (OV) and undervoltage (UV) conditions. When the potential is below the UV threshold, the external MOSFET is kept off.
  • Withstands surges over 100V with VCC clamp
  • Adjustable output clamp voltage
  • <5µs Fast overcurrent limit
  • Reverse input protection to -60V
  • Adjustable UV/OV comparator thresholds
  • Low 7µA Shutdown current
  • Adjustable fault timer
  • Controls N-channel MOSFET

Applications

Automotive, Avionics, Industrial, Power Management

Product Information

:
Automotive / Avionic Surge Protection, Hot Swap / Live Insertion, Battery Powered Systems
:
-
:
4V
:
80V
:
DFN
:
12Pins
:
-40°C
:
125°C
:
-
:
Yes
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches

 

 

 

 

 

 

Please note that this product is not in stock

You may place a pre-order by clicking the button or register your interest by clicking the link

Register your interest here

US Stock

Delivery Charge: £15.95 once per order.

3 business days delivery for in stock items

 

 
 

 

 

 

Contact me when back in stock

Alternatives Available

2097922 - Surge Stopper, 4.5V to 80V supply, DFN-12

0 Available

Lead times are not currently available.

Please contact us for latest stock details.

Hazardous Item

There maybe additional transit time on this item. Delivery of other items on your order will be unaffected.

Special Inventory: Lead times reflected include additional days for processing

  (     Inc. VAT) £ &nsbp;

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple:   Minimum:  
Quantity Price Your Price
 
 
   
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add
Restricted Item
Add to Basket Back Order Pre-Order
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.