LTC4350

NOT RECOMMENDED FOR NEW DESIGNS

Hot Swappable Load Share Controller

Part Models: 4
1ku List Price: Starting From $5.07

Viewing:

Overview

Not Recommended For New Designs - Contact Analog Devices For Replacements
Build N + 1 Redundant Supply
Hot Swap^™ Power Supplies
Isolates Supply Failures from Output
Eliminates ORing Diodes
Identifies and Localizes Output Low, Output High and Open-Circuit Faults
Output Voltages from 1.5V to 12V
16-Lead Narrow SSOP Package

The LTC4350 is a load share controller that allows systems to equally load multiple power supplies connected in parallel. The output voltage of each supply is adjusted using the SENSE⁺input until all currents match the share bus. The LTC4350 also isolates supply failures by turning off the series pass transistors and identifying the failed supply. The failed supply can then be removed and replaced with a new unit without turning off the system power. The LTC4350 is available in a 16-pin narrow SSOP package.

Applications

Servers and Network Equipment
Telecom and Base Station Equipment
Distributed Power Systems

Part Models: 4
1ku List Price: Starting From $5.07

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
LTC4350CGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC4350CGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC4350IGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC4350IGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 3, 2024 - 24_0235 (QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
		PCN24_0235_Form Material_Report Other Delta Qualification Matrix
LTC4350CGN#PBF	PRODUCTION
LTC4350CGN#TRPBF	PRODUCTION
LTC4350IGN#PBF	PRODUCTION
LTC4350IGN#TRPBF	PRODUCTION
Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package
		PCN22_0235_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC4350CGN#PBF	PRODUCTION
LTC4350CGN#TRPBF	PRODUCTION
LTC4350IGN#PBF	PRODUCTION
LTC4350IGN#TRPBF	PRODUCTION
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
		PCN22_0066_Form Material_Report Delta Qualification Matrix
LTC4350CGN#PBF	PRODUCTION
LTC4350CGN#TRPBF	PRODUCTION
LTC4350IGN#PBF	PRODUCTION
LTC4350IGN#TRPBF	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
LTC4370	RECOMMENDED FOR NEW DESIGNS	Two-Supply Diode-OR Current Balancing Controller

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

LTC4350

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.

Latest Discussions

1 Years Ago

2 Years Ago

3 Years Ago

Overview

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 3