LT1160
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LT1160

Half-/Full-Bridge N-Channel Power MOSFET Drivers

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LTspice LT1160 Demo Circuit - 60V Max Supply Referenced DC Motor Half-Bridge Driver Download 3.00KB LTspice LT1160 - Power Control Download 1.49 KB
Part Models 6
1ku List Price Starting From $3.45
Features
  • Floating Top Driver Switches Up to 60V
  • Drives Gate of Top N-Channel MOSFET above Load HV Supply
  • 180ns Transition Times Driving 10,000pF
  • Adaptive Nonoverlapping Gate Drives Prevent Shoot-Through
  • Top Drive Protection at High Duty Cycles
  • TTL/CMOS Input Levels
  • Undervoltage Lockout with Hysteresis
  • Operates at Supply Voltages from 10V to 15V
  • Separate Top and Bottom Drive Pins
Additional Details
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The LT1160/LT1162 are cost effective half-/full-bridge N-channel power MOSFET drivers. The floating driver can drive the topside N-channel power MOSFETs operating off a high voltage (HV) rail of up to 60V.

The internal logic prevents the inputs from turning on the power MOSFETs in a half-bridge at the same time. Its 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.

During low supply or start-up conditions, the undervoltage lockout actively pulls the driver outputs low to prevent the power MOSFETs from being partially turned on. The 0.5V hysteresis allows reliable operation even with slowly varying supplies.

The LT1162 is a dual version of the LT1160 and is available in a 24-pin PDIP or in a 24-pin SO Wide package.

Applications

  • PWM of High Current Inductive Loads
  • Half-Bridge and Full-Bridge Motor Control
  • Synchronous Step-Down Switching Regulators
  • 3-Phase Brushless Motor Drive
  • High Current Transducer Drivers
  • Class D Power Amplifiers
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file View Data Sheet
Documentation View All Documentation
LTspice LT1160 Demo Circuit - 60V Max Supply Referenced DC Motor Half-Bridge Driver Download 3.00KB LTspice LT1160 - Power Control Download 1.49 KB
Part Models 6
1ku List Price Starting From $3.45
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LT1160

Documentation

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Data Sheet

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UPDATED 10/04/2017
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LT1160/LT1162: Half-/Full-Bridge N-Channel Power MOSFET Drivers Data Sheet

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UPDATED 02/21/2008
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LT1160/LT1162: 半波／全波ブリッジ N チャンネル・パワー MOSFET ドライバ データシート

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Application Note

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UPDATED 08/20/2007
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AN73 - LT1339 Design Manual redirect icon

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UPDATED 02/01/1999
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AN-73: LT1339 Design Manual redirect icon

Spec Notice

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UPDATED 11/22/2004
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LT1160/LT1162 - SPECIFICATION NOTICE redirect icon

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Reliability Data

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UPDATED 03/23/2018
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R337 Reliability Data redirect icon

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Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LT1160CN#PBF 14-Lead PDIP (Narrow 0.3 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1160CS#PBF 14-Lead SOIC (Narrow 0.15 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1160CS#TRPBF 14-Lead SOIC (Narrow 0.15 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1160IN#PBF 14-Lead PDIP (Narrow 0.3 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1160IS#PBF 14-Lead SOIC (Narrow 0.15 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link
LT1160IS#TRPBF 14-Lead SOIC (Narrow 0.15 Inch) external-link
  • HTML
  • Material Declaration external-link
  • HTML
  • Reliablity Data external-link

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Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

LT1160CN#PBF

PRODUCTION

LT1160IN#PBF

PRODUCTION

pdf

PCN22_0241_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon

Aug 6, 2022

- 22_0172

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

LT1160CN#PBF

PRODUCTION

LT1160IN#PBF

PRODUCTION

pdf

PCN22_0172_Form

external-icon

xls

Material_Report

Download

xlsm

Delta Qualification Matrix

Download

Oct 8, 2024

- 24_0236

Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN24_0236_Form

external-icon

xls

Material_Report

Download

pdf

Marking Comparison

external-icon

xlsm

Delta Qualification Matrix

Download

Oct 12, 2022

- 22_0251

Epoxy Change from Henkel 8290 to 8290A for 14-Lead SOIC Package

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN22_0251_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon

Aug 6, 2022

- 22_0173

Laser Top Mark Conversion for SOICN14 and SOICN16 Packages Assembled on ADPG [PNG]

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN22_0173_Form

external-icon

xls

Material_Report

Download

xlsm

Delta Qualification Matrix

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Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0241

arrow down

Epoxy Change from Henkel 8290 to 8290A for PDIP Package

LT1160CN#PBF

PRODUCTION

LT1160IN#PBF

PRODUCTION

pdf

PCN22_0241_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon
Aug 6, 2022

- 22_0172

arrow down

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

LT1160CN#PBF

PRODUCTION

LT1160IN#PBF

PRODUCTION

pdf

PCN22_0172_Form

external-icon

xls

Material_Report

Download

xlsm

Delta Qualification Matrix

Download
Oct 8, 2024

- 24_0236

arrow down

Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN24_0236_Form

external-icon

xls

Material_Report

Download

pdf

Marking Comparison

external-icon

xlsm

Delta Qualification Matrix

Download
Oct 12, 2022

- 22_0251

arrow down

Epoxy Change from Henkel 8290 to 8290A for 14-Lead SOIC Package

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN22_0251_Form

external-icon

xls

Material_Report

Download

pdf

Qualification Results Summary

external-icon
Aug 6, 2022

- 22_0173

arrow down

Laser Top Mark Conversion for SOICN14 and SOICN16 Packages Assembled on ADPG [PNG]

LT1160CS#PBF

PRODUCTION

LT1160CS#TRPBF

PRODUCTION

LT1160IS#PBF

PRODUCTION

LT1160IS#TRPBF

PRODUCTION

pdf

PCN22_0173_Form

external-icon

xls

Material_Report

Download

xlsm

Delta Qualification Matrix

Download

Software & Part Ecosystem

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

spice tool Lt Spice

LT1160 Demo Circuit - 60V Max Supply Referenced DC Motor Half-Bridge Driver Download

3.00K

spice tool Lt Spice

LT1160 - Power Control Download

1.49 K

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