LTC1255
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LTC1255

Dual 24V High-Side MOSFET Driver

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 6
1ku List Price Starting From $4.28
Features
  • Fully Enhances N-Channel Power MOSFETs
  • 12µA Standby Current
  • Operates at Supply Voltages from 9V to 24V
  • Short Circuit Protection
  • Easily Protected Against Supply Transients
  • Controlled Switching ON and OFF Times
  • No External Charge Pump Components
  • Compatible With Standard Logic Families
  • Available in 8-Pin SOIC
Additional Details
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The LTC1255 dual high-side driver allows using low cost N-channel FETs for high-side industrial and automotive 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. Low power operation, with 12µA standby current, allows use in virtually all systems with maximum efficiency.

Included on-chip is independent overcurrent sensing to provide automatic shutdown in case of short circuits. A time delay can be added to the current sense to prevent false triggering on high in-rush current loads.

The LTC1255 operates from 9V to 24V supplies and is well suited for industrial and automotive applications.

The LTC1255 is available in both an 8-pin DIP and an 8-pin SOIC.

Applications

  • Solenoid Drivers
  • DC Motor Drivers
  • Stepper Motor Drivers
  • Lamp Drivers/Dimmers
  • Relay Drivers
  • Low Frequency H-Bridge
  • P-Channel Switch Replacement
Part Models 6
1ku List Price Starting From $4.28

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC1255CN8#PBF
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LTC1255CS8#PBF
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LTC1255CS8#TRPBF
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LTC1255IN8#PBF
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LTC1255IS8#PBF
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LTC1255IS8#TRPBF
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Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

LTC1255CN8#PBF

PRODUCTION

LTC1255IN8#PBF

PRODUCTION

Dec 14, 2023

- 22_0255

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

LTC1255CS8#PBF

PRODUCTION

LTC1255CS8#TRPBF

PRODUCTION

LTC1255IS8#PBF

PRODUCTION

LTC1255IS8#TRPBF

PRODUCTION

Jun 16, 2021

- 21_0026

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LTC1255CS8#PBF

PRODUCTION

LTC1255CS8#TRPBF

PRODUCTION

LTC1255IS8#PBF

PRODUCTION

LTC1255IS8#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

arrow down

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

Aug 6, 2022

- 22_0172

arrow down

Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]

LTC1255CN8#PBF

PRODUCTION

LTC1255IN8#PBF

PRODUCTION

Dec 14, 2023

- 22_0255

arrow down

Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)

LTC1255CS8#PBF

PRODUCTION

LTC1255CS8#TRPBF

PRODUCTION

LTC1255IS8#PBF

PRODUCTION

LTC1255IS8#TRPBF

PRODUCTION

Jun 16, 2021

- 21_0026

arrow down

Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM

LTC1255CS8#PBF

PRODUCTION

LTC1255CS8#TRPBF

PRODUCTION

LTC1255IS8#PBF

PRODUCTION

LTC1255IS8#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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