LTC2978IUP#TRPBF

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LTC2978IUP#TRPBF

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IC PWR SUPP CTRLR MONITOR 64QFN

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Spezifikationen

Attribut Wert
Part Status Obsolete
Digi Key Programmable Not Verified
Applications Power Supply Controller/Monitor
Voltage - Supply 3.3V, 4.5V ~ 15V
Supply Current 10 mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 64-WFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9)
Base Product Number LTC2978

Übersicht

Description

The LTC2978IUP#TRPBF is a high-performance voltage monitor and power management device from Analog Devices, designed for use in power supply systems. It features a dual-channel voltage monitor that can accurately measure output voltages and provide precise feedback for regulation. The device supports a range of input voltage levels and is equipped with built-in fault detection capabilities.
Key features include:
- 10-bit ADC for voltage measurement.
- I2C interface for communication and configuration.
- Programmable thresholds for over-voltage and under-voltage detection.
- Integrated power management functions to optimize energy efficiency.
This device is particularly well-suited for applications in data centers, telecommunications, and industrial equipment, where reliable voltage monitoring is crucial. It operates over a wide temperature range, ensuring performance stability in various environments. The LTC2978IUP#TRPBF is packaged in a compact LQFP-48 format, facilitating easy integration into complex systems.

Equivalent

The LTC2978IUP#TRPBF is a power management IC that features multiple power supply monitoring and adjustment capabilities. Equivalent products include the Texas Instruments TPS7A47, Analog Devices ADM1278, and MAXIM MAX15062. When looking for alternatives, consider specifications such as number of channels, voltage range, and communication interfaces to ensure compatibility with your application. Always verify the datasheet for specific requirements before replacement.

Features

The LTC2978IUP#TRPBF is a power management IC designed for programmable power supply monitoring and control. Key features include:
1. Multiple Voltage Monitoring: It can monitor up to 8 power rails with high accuracy.
2. Digital Output: Provides I2C interface for communication and configuration.
3. Programmable Voltage Setpoints: Allows users to set voltage thresholds and limits.
4. Fault Management: Includes fault detection and reporting capabilities to enhance system reliability.
5. Temperature Monitoring: Supports temperature sensing for improved thermal management.
6. Flexible Configurability: Users can configure various parameters such as alert thresholds and response times.
7. Low Power Consumption: Designed for energy efficiency in power-critical applications.
8. Wide Input Voltage Range: Accommodates various power supply systems.
This versatile IC is ideal for applications in industrial, telecommunications, and computing systems where precise power management is essential.

Pinout

The LTC2978IUP#TRPBF is a power management IC with a pin count of 20. It is designed to manage multiple power rails in a system and provides features such as voltage monitoring, sequencing, and margining. The device includes an I2C-compatible interface for communication and configuration.
Key functions of the LTC2978 include:
- Adjustable voltage monitoring for up to eight rails.
- Programmable sequencing and tracking of power-up and power-down events.
- Margining capabilities to test power supply operation.
- Built-in fault protection and reporting.
- I2C interface for configuration and monitoring.
This functionality makes the LTC2978 suitable for applications in complex power management systems, ensuring reliable operation and oversight of multiple power supplies.

Manufacturer

The LTC2978IUP#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company provides a wide range of products and solutions for various industries, including communications, automotive, industrial, and consumer electronics.
The LTC2978 is a power management IC designed for digital power supply management, enabling precise control of power supplies in complex systems. Analog Devices focuses on innovation in signal processing, data conversion, and power management, catering to the needs of engineers and designers looking for reliable and efficient semiconductor solutions. The company is known for its commitment to quality and performance, making it a key player in the electronics industry.

Application

The LTC2978IUP#TRPBF is a versatile power management IC used in various application areas, including:
1. Telecommunications: For power supply management in base stations and routers.
2. Data Centers: Managing multiple voltage rails for servers and storage systems.
3. Industrial Equipment: Providing precision voltage monitoring and control in automation systems.
4. Embedded Systems: Power management for microcontrollers and FPGAs.
5. Medical Devices: Ensuring reliable power supply for critical medical equipment.
Its features include programmable voltage monitoring and power sequencing, making it suitable for complex power systems.

Package

The LTC2978IUP#TRPBF is packaged in a 40-lead LQFP (Low-profile Quad Flat Package) with a pitch of 0.5 mm. This package type provides a compact form factor suitable for various applications while ensuring efficient thermal performance and electrical connections.

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