Low

LTC4231IMS-2#PBF - 

Hot-Swap Controller, 2.7V to 36V supply, MSOP-12

LTC4231IMS-2#PBF - Hot-Swap Controller, 2.7V to 36V supply, MSOP-12
LTC4231IMS-2#PBF - Hot-Swap Controller, 2.7V to 36V supply, MSOP-12

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

Manufacturer Part No:
LTC4231IMS-2#PBF
Order Code:
2447840
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC4231IMS-2#PBF is a micropower Hot Swap Controller that allows safe circuit board insertion and removal from a live power supply. An internal high side switch driver controls the gate of an external N-channel MOSFET. Back-to-back MOSFETs can be used for reverse supply protection down to -40V. The LTC4231 provides a debounce delay and allows the GATE to be ramped up at an adjustable rate. After startup, the LTC4231's quiescent current drops to 4µA during normal operation with output active. UVL, UVH, OV and GNDSW monitor overvoltage and undervoltage periodically, keeping total quiescent current low. Pulling SHDN# low shuts down the LTC4231 and quiescent current drops to 0.3µA. During an overcurrent fault, the LTC4231 actively limits current while running an adjustable timer. The LTC4231-2 automatically reapplies power after a cool-down period.
  • Adjustable analog current limit with circuit breaker
  • Overvoltage and undervoltage monitoring
  • 4µA Supply current
  • 0.3µA Shutdown current

Applications

Automotive, Power Management

Product Information

:
Battery Powered Equipment, Energy Harvesting, Portable Instruments, Solar Powered Systems
:
-
:
2.7V
:
36V
:
MSOP
:
12Pins
:
-40°C
:
85°C
:
Cut Tape
:
-
:
Yes
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Related Searches

 

75 In stock

31 in stock for next day delivery (Liege stock)

44 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 08/10/18
£4.68 £ 4.68
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £4.68
25 + £2.82
100 + £2.57
No longer stocked:: No Longer Manufactured::
Add to Basket
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.