LTC4359IMS8#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4359IMS8#PBF

Manufacturer

Analog Devices

Introduction

Ideal Diode ORing Controller suitable for ensuring system reliability through redundant power supplies.

Product Features and Performance

N+1 ORing controller design

Utilizes N-Channel MOSFETs

Fast turn-on delay time: 200 µs

Quick turn-off delay time: 300 ns

Low supply current: 150 µA

High input voltage range: 4V to 80V

No internal switches

Operating temperature range from -40°C to 85°C

Automotive grade product

Product Advantages

High system reliability for uninterrupted power supply

Low quiescent current reduces power consumption

Can handle wide range of voltages

Suitable for harsh automotive environments

Compact 8-MSOP package for space-constrained applications

Key Technical Parameters

Output Current (Max): 220µA

Voltage Supply: 4V ~ 80V

Delay Time ON: 200 µs

Delay Time OFF: 300 ns

Quality and Safety Features

Conforms to automotive grade standards for robust operation

Compatibility

Compatible with N-Channel MOSFET for ORing function

Application Areas

Redundant Power Supplies

Telecom Infrastructure

Product Lifecycle

Active status, not nearing discontinuation

No mention of replacements or upgrades

Several Key Reasons to Choose This Product

Ensures uninterrupted power with N+1 redundancy

Minimizes power loss with no internal switches

Facilitates quick transition between power sources

Automotive grade reliability and temperature range for challenging environments

Flexible voltage support and simple implementation with external FETs

Small footprint ideal for compact circuit board design