LT1161ISW#PBF - 

MOSFET Driver Quad, N-Channel, 8V-48V supply, 50mA peak out, SOIC-20

LT1161ISW#PBF - MOSFET Driver Quad, N-Channel, 8V-48V supply, 50mA peak out, SOIC-20

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

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LT1161ISW#PBF is a quad high-side Gate Driver allowing the use of N-channel power MOSFETs for high-side switching applications. It has four independent switch channels, each containing a completely self-contained charge pump to fully enhance an N-channel MOSFET switch with no external components. Also included in each switch channel is a drain sense comparator that is used to sense switch current. When a preset current level is exceeded, the switch is turned OFF. The switch remains OFF for a period of time set by an external timing capacitor and then automatically attempts to restart. If the fault is still present, this cycle repeat until the fault is removed, thus protecting the MOSFET. The LT1161 has been specifically designed for harsh operating environments applications where poor supply regulation and/or transients may be present.
  • Individual short-circuit protection
  • Individual automatic restart timers
  • Programmable current limit, delay time and auto-restart period
  • Defaults to OFF-state with open input
  • Flow-through input to output pin-out


Automation & Process Control, Avionics, Automotive, Motor Drive & Control

Product Information

High Side
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Price For
79 in stock


1+ £5.84 10+ £5.10 25+ £3.52 50+ £3.44 100+ £3.38 250+ £3.31 500+ £3.23 More Less

Associated Products

Compare Selected

Related Searches


Awaiting Delivery

Available for backorder to lead times shown

Check stock and lead times
More stock available week commencing 06/05/19

Contact me when back in stock

Alternatives Available

1273476 - Driver IC, High Side, 8V-48V Supply, 50mA Out, 75 µs Delay, SOIC-20

£6.59 £ 6.59
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + £6.59
25 + £4.02
100 + £3.30
No longer stocked:: No Longer Manufactured::
Back Order
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


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.