LT8584IFE#TRPBF

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LT8584IFE#TRPBF

IC BATT BALANCER 1-12CEL 16TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Battery Balancer
NumberofCells 1 ~ 12
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

概述

Description

The LT8584IFE#TRPBF is an integrated circuit (IC) designed by Analog Devices, formerly Linear Technology. It is primarily used as a synchronous flyback controller, optimized for driving a variety of power conversion applications such as isolated power supplies. The device features high efficiency, flexibility, and performance, making it suitable for demanding applications.
Key features of the LT8584IFE#TRPBF include its ability to operate over a wide input voltage range, typically from 3V to 100V. It provides synchronous rectification, which helps improve efficiency by reducing power loss during switching. The IC is equipped with programmable current limit, soft-start capability, and various protection mechanisms such as over-voltage and over-temperature protection.
The package type for this model is TSSOP (Thin Shrink Small Outline Package), known for its compact form factor, which is beneficial for space-constrained applications. The "#TRPBF" suffix indicates that the device is packaged in tape and reel for automated assembly processes and is RoHS-compliant (lead-free).
Overall, the LT8584IFE#TRPBF is a versatile component for engineers designing efficient power supply solutions in various applications, including telecommunications, industrial, and automotive electronics.

Features

The LT8584IFE#TRPBF is a versatile monolithic flyback regulator from Analog Devices, aimed at simplifying the design of isolated power supplies. Key features include:
1. Wide Input Voltage Range: It supports a broad input voltage range, typically from 2.55V to 40V, allowing it to handle various power sources.
2. Output Power Capability: It can deliver up to 24W of output power, suitable for moderate power applications.
3. Integrated Power Switch: The device includes a 6A, 65V power switch, reducing the need for external components.
4. No Opto-Isolator Required: It eliminates the need for an opto-isolator or third winding for output voltage regulation, simplifying the design.
5. Adjustable Switching Frequency: The switching frequency can be set between 100kHz and 1MHz via an external resistor, providing design flexibility.
6. Soft-Start Capability: Features a programmable soft-start function to minimize inrush current during startup.
7. Protection Features: Includes undervoltage lockout, overcurrent, and overtemperature protection to ensure reliable operation.
8. Compact Package: Available in a thermally enhanced 4mm x 5mm DFN package, suitable for space-constrained designs.
These features make the LT8584IFE#TRPBF ideal for designing efficient isolated power supplies in industrial, automotive, and communications applications.

Package

The LT8584IFE#TRPBF is a power management integrated circuit (IC) from Analog Devices. It is typically packaged in a thermally enhanced, 16-lead, Plastic TSSOP (Thin Shrink Small Outline Package) with exposed pad for improved thermal performance.

Pinout

The LT8584IFE#TRPBF is a power IC manufactured by Analog Devices, primarily designed for isolated power supply applications. It features a high efficiency isolated flyback converter. The package type for this specific part is a 16-lead TSSOP (Thermally Enhanced Thin Shrink Small Outline Package).
Regarding pin count, the LT8584IFE#TRPBF has 16 pins. The device integrates a power switch and control circuitry necessary for the operation of an isolated flyback converter. The key functions include switching the internal power transistor, controlling the output voltage through feedback, and managing protection features such as overcurrent and thermal shutdown.
This IC is commonly used in applications requiring isolated power conversion, such as telecommunications, industrial, and medical equipment. It offers a compact, efficient solution for generating isolated outputs from a single input voltage source.

Manufacturer

The LT8584IFE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including automotive, communication, consumer electronics, healthcare, and industrial sectors, providing solutions for applications such as data conversion, signal processing, and power management.

Application

The LT8584IFE#TRPBF is a high-voltage, high-efficiency NPN transistor driver used in DC-DC converters, particularly flyback converters. Its application areas include isolated power supplies, automotive systems, industrial power supplies, and battery-powered devices. The device is typically employed in environments requiring efficient power conversion with high input voltages, providing benefits such as reduced component count and improved thermal performance.

Equivalent

The LT8584IFE#TRPBF is a flyback DC/DC converter from Analog Devices. Equivalent products include the Texas Instruments LM5160, the Maxim Integrated MAX17595, and the Monolithic Power Systems MP6000. When selecting an equivalent, ensure compatibility in terms of voltage range, current capacity, and other specific application requirements. Always refer to the datasheets for precise matching of specifications.

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