LTC2945IMS-1#PBF - Linear Technology

Manufacturer Part Number

LTC2945IMS-1#PBF

Manufacturer

Analog Devices

Introduction

The LTC2945IMS-1#PBF is a high-precision power monitor with an integrated shunt resistor and ADC. It can measure voltage, current, and power in a wide range of power rails and provides precise, real-time feedback to the system microcontroller. The device is suitable for a variety of applications, including server, industrial, and automotive systems.

Product Features and Performance

Measures voltage, current, and power in a wide input range of 4V to 80V

Integrated high-side current sense amplifier with 1% gain accuracy

16-bit ADC with 0.05% voltage and 0.1% current measurement accuracy

Supports both unipolar and bipolar current measurements

Programmable digital filtering for noise rejection

Configurable power and energy monitoring thresholds

Fast response time of 1ms for over-current and over-power events

I2C/SMBus interface for easy integration with system microcontroller

Product Advantages

Highly accurate power monitoring for improved system efficiency and reliability

Wide input voltage range and compact 12-TSSOP package for versatile applications

Integrated current sense amplifier and ADC reduces component count and BOM cost

Configurable features allow customization to specific system requirements

Key Reasons to Choose This Product

Precise real-time power monitoring for optimized system performance and energy efficiency

Compact and integrated design simplifies circuit implementation and reduces board space

Robust operation with wide input voltage range and extended temperature capability

Flexible configuration options to meet the needs of diverse application requirements

Quality and Safety Features

Designed and manufactured to Analog Devices' high-quality standards

Robust over-voltage, over-current, and over-temperature protection features

Suitable for industrial, automotive, and other demanding applications

Compatibility

The LTC2945IMS-1#PBF is compatible with a wide range of power supply rails and can be easily integrated into various system architectures.

Application Areas

Server and industrial power supplies

Automotive electronics and power systems

Distributed power management in industrial and commercial equipment

Battery-powered devices and systems

Product Lifecycle

The LTC2945IMS-1#PBF is an active product, and there are no plans for discontinuation at this time. Analog Devices may offer alternative or equivalent models in the future to address evolving market needs. If you have any questions or require further assistance, please contact our website's sales team.