Low

LT1158ISW#PBF - 

MOSFET Driver Single, High or Low Side, 5V-30V supply, 500mA peak out, WSOIC-16

LINEAR TECHNOLOGY LT1158ISW#PBF

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

Manufacturer Part No:
LT1158ISW#PBF
Order Code:
2238152
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1158ISW#PBF is a Half-bridge Driver comes with a single input pin on the LT®1158 synchronously controls two N-channel power MOSFETs in a totem pole configuration. Unique adaptive protection against shoot-through currents eliminates all matching requirements for the two MOSFETs. This greatly eases the design of high efficiency motor control and switching regulator systems. A continuous current limit loop in the LT1158 regulates short-circuit current in the top power MOSFET. Higher start-up currents are allowed as long as the MOSFET VDS does not exceed 1.2V. By returning the FAULT output to the enable input, the LT1158 will automatically shut down in the event of a fault and retry when an internal pull-up current has recharged the enable capacitor. An on-chip charge pump is switched in when needed to turn on the top N-channel MOSFET continuously. Special circuitry ensures that the top side gate drive is safely maintained in the transition between PWM and DC operation.
  • Drives gate of top side MOSFET above V+
  • Adaptive non-overlap gate drives
  • Continuous current limit protection
  • Auto shutdown and retry capability
  • Internal charge pump for DC operation
  • Built-in gate voltage protection
  • Compatible with current-sensing MOSFETs
  • TTL/CMOS input levels
  • Fault output indication

Applications

Signal Processing, Sensing & Instrumentation

Product Information

:
Half Bridge
:
100mA
:
5V
:
30V
:
WSOIC
:
16Pins
:
130ns
:
120ns
:
-40°C
:
85°C
:
Each
:
-
:
-
:
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

Associated Products

Compare Selected

Related Searches

 

85 In stock

20 in stock for next day delivery (Liege stock)

65 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 27/11/17
£6.91 £ 6.91
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £6.91
25 + £4.22
100 + £3.50
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.