LTC4450

RECOMMENDED FOR NEW DESIGNS

18V, 12A Ideal Diode

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.07

Viewing:

Part Details

Reduces Power Dissipation by Replacing a Power Schottky Diode with No External Components
Internal 12A, 7mΩ N-Channel MOSFET
15mV Regulated Forward Voltage
20μA Operating Current, 0.8μA Shutdown
Wide 0V to 18V Input Range with V_CC > 2.75V

Fast Turn-ON Minimizes Voltage Droop
Fast Reverse Recovery Time Minimizes Reverse Transient Current
Smooth Switchover in Diode-OR Applications
16-Lead 2mm × 3mm LQFN Package

Part Models: 2
1ku List Price: Starting From $2.07

Documentation

Data Sheet 1

LTC4450: 18V, 12A Ideal Diode Data Sheet (Rev.0) 09/21/2021

User Guide 1

DC3001A-A - Demo Manual (Rev.0) 10/01/2021

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
LTC4450AV#TRMPBF	16-Lead LQFN (2mm x 3mm x 0.75mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC4450AV#TRPBF	16-Lead LQFN (2mm x 3mm x 0.75mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Tools & Simulations

LTspice 1

LTC4450 - Power Monitor, Control, and Protection

Models for the following parts are available in LTspice:

LTC4450

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

LTC4450 | 18V, 12A Low Quiescent Current Ideal Diode with Shutdown Mode

Buy Now View Details

Product Details

Demonstration Circuit 3001A-A showcases the LTC4450 ideal diode controller with an integrated low R_DS(ON) MOSFET. The board includes two independent LTC4450 ideal diodes sharing a common ground and operates over a range of 0V to 18V, carrying up to 12A. The board can be set up in a diode-OR configuration by connecting the output channels together.

Resources

DC3001A-A - Demo Manual (Rev.0)
669.4 K

DC3001A - Schematic
293.9 K

DC3001A-A - Design Files
4.75 M

Latest Discussions

No discussions on LTC4450 yet. Have something to say?

Start a Discussion on EngineerZone®