LTC7063

RECOMMENDED FOR NEW DESIGNS

150V Half-Bridge Driver with Floating Grounds and Adjustable Dead-Time

Part Models: 4
1ku List Price: Starting From $1.49

Viewing:

Part Details

Unique Symmetric Floating Gate Driver Architecture
High Noise Immunity,Tolerates ±10V Ground Difference between Input and Output Grounds
140V Maximum Input Voltage Independent of IC Supply Voltage V_CC
6V to 14V V_CC Operating Voltage
4V to 14V Gate Driver Voltage
0.8Ω Pull-Down, 1.5Ω Pull-Up for Fast Turn-On/Off

Adaptive Shoot-Through Protection
Programmable Dead-Time
Three-State PWM Input with Enable Pin
V_CC UVLO/OVLO and Floating Supplies UVLO
Drives Dual N-Channel MOSFETs
Open-Drain Fault Indicator
Available in Thermally Enhanced 12-Lead MSOP
AEC-Q100 Qualified for Automotive Applications

The LTC7063 drives two N-Channel MOSFETs in a half-bridge configuration with supply voltages up to 140V. Both high-side and low-side drivers can drive the MOSFETs with a different ground reference, providing excellent noise and transient immunity.

Its powerful 0.8Ω pull-down and 1.5Ω pull-up MOSFET drivers allows the use of large gate capacitance high voltage MOSFETs. Additional features include UVLO, Three-State PWM input, adjustable turn-on/-off delays and shoot-through protection.

See chart below for a similar driver in this product family.


PARAMETER	LTC7060	LTC7061	LTC7062	LTC7063
Input Signal	Three-State PWM	CMOS/TTL Logic	CMOS/TTL Logic	Three-State PWM
Shoot-Through Protection	Yes	Yes	No	Yes
Absolute Max Voltage	115V	115V	115V	150V
V_CC Falling UVLO	5.3V	4.3V	4.3V	5.3V

APPLICATIONS

Automotive and Industrial Power Systems
Telecommunication Power Systems
Half-Bridge and Full-Bridge Converters

Part Models: 4
1ku List Price: Starting From $1.49

Documentation

Data Sheet 1

LTC7063: 150V Half-Bridge Driver with Floating Grounds and Adjustable Dead-Time Data Sheet (Rev.0) 04/19/2023

User Guide 1

EVAL-LTC7063-AZ User Guide: 150V Half-Bridge Driver with Floating Grounds and Adjustable Dead-Time (Rev.0) 06/08/2023

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
LTC7063RMSE#PBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC7063RMSE#TRPBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC7063RMSE#WPBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC7063RMSE#WTRPBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

LTspice 1

LTC7063 - Power Monitor, Control, and Protection

LTpowerCAD

Design tools for the following parts are available in LTpowerCAD:

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.

Evaluation Kits

150V Half-Bridge Driver with Floating Grounds and Adjustable Dead-Time

Buy Now View Details

Product Details

The EVAL-LTC7063-AZ evaluation circuit is a half-bridge driver that drives two N-channel MOSFETs. The PWM input control is 5V logic compatible and controls both gate outputs, with one output being the complement of the other. The eval kit has several unpopulated PCB pads to help facilitate the user in customizing the board for their application.

The LTC7063 driver has a powerful 0.8Ω pull-down and 1.5Ω pull-up MOSFET drivers driving two 150V N-channel MOSFETs. The gate drivers on the LTC7063 are capable of driving MOSFETs with different ground references; however, this eval kit has these ground references committed.

Resources

EVAL-LTC7063 - Layout
7/18/2023

EVAL-LTC7063 Schematic
7/18/2023

EVAL-LTC7063-AZ User Guide: 150V Half-Bridge Driver with Floating Grounds and Adjustable Dead-Time (Rev.0)
6/8/2023

Latest Discussions

No discussions on LTC7063 yet. Have something to say?

Start a Discussion on EngineerZone®