Low

LTC1154CS8#PBF - 

MOSFET Driver Switch, High Side, 4.5V-18V Supply, 85 µa Out, 28 µs Delay, SOIC-8

LINEAR TECHNOLOGY LTC1154CS8#PBF

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

Manufacturer Part No:
LTC1154CS8#PBF
Order Code:
1273505
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC1154CS8#PBF is a single high-side micropower MOSFET Driver that allows using low cost N-channel FETs for high-side switching applications. An internal charge pump boosts the gate drive voltage above the positive rail, fully enhancing an N-channel MOS switch with no external components. Micro power operation with 8µA standby current and 85µA operating current, allows use in virtually all systems with maximum efficiency. Included on chip is programmable over-current sensing. A time delay can be added to prevent false triggering on high in-rush current loads. An active high shutdown input is also provided and interfaces directly to a standard PTC thermistor for thermal shutdown. An open-drain output is provided to report switch status to the µP. An active low enable input is provided to control multiple switches in banks.
  • Fully enhances N-channel power MOSFETs
  • 8µA IQ standby current
  • 85µA IQ ON current
  • No external charge pump capacitors
  • Short-circuit protection
  • Thermal shutdown via PTC thermistor
  • Status output indicates shutdown

Applications

Computers & Computer Peripherals, Communications & Networking, Power Management, Industrial, Automotive, Motor Drive & Control

Product Information

:
High Side
:
85µA
:
4.5V
:
18V
:
SOIC
:
8Pins
:
160µs
:
28µs
:
0°C
:
70°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Related Searches

 

425 In stock

64 in stock for next day delivery (Liege stock)

361 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 18/12/17
£3.31 £ 3.31
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £3.31
25 + £1.96
100 + £1.63
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:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.