LTC4416EMS#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4416EMS#PBF

Manufacturer

Analog Devices

Introduction

The LTC4416EMS#PBF is a dual input power supply selector component designed to prioritize multiple power sources.

Product Features and Performance

Dual Input PowerPath Controller

P-Channel MOSFET Ideal Diodes for Low Loss Power Oring

Fast Switchover without Oscillation

Compatible with 3.6V to 36V Supply Voltages

Low Quiescent Current: 130 µA

Fast ON and OFF Delay Times (60 µs ON, 30 µs OFF)

Operating Temperature Range: -40°C to 85°C

Surface Mount 10-TFSOP, 10-MSOP Package

Product Advantages

Enables seamless transition between two power sources

Reduces power loss and heat with low RDS(on) MOSFETs

Ensures system reliability through fast switching and stable operation

Extends battery life with low supply current

Robust performance in a wide range of ambient temperatures

Key Technical Parameters

Ratio - Input:Output: 2:1

Current - Output (Max): Not Specified

Current - Supply: 130 µA

Voltage - Supply: 3.6V ~ 36V

Delay Time - ON: 60 µs

Delay Time - OFF: 30 µs

Quality and Safety Features

Overvoltage Protection

Thermal Shutdown

Undervoltage Lockout

Compatibility

Suitable for use with P-Channel MOSFETs

Application Areas

Battery Backup Systems

Industrial Automation

Automotive Electronics

High Current Switching Applications

Product Lifecycle

Active Product

No Indication of Discontinuation

Replacements or Upgrades may exist

Several Key Reasons to Choose This Product

Enhanced system reliability through priority-based power selection

Minimized voltage drop and power dissipation compared to Schottky diodes

Rapid switchover capability to minimize system downtime

Versatile operating voltage range accommodating a variety of applications

Low quiescent current suitable for power-sensitive applications

Ideal for harsh industrial and automotive environments owing to its robust temperature range

Designed to simplify power management in complex multi-source systems