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EUP3484DIR1

Name: EUP3484DIR1
Rating: 4.7 (12 reviews)

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資料表 EUP3484DIR1 DataSheet
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規格

Manufacturer	Eutech Microelectronics
Package	SOIC-8-EP
Voltage - Supply	4.5V~30V
Function	Step-down type
Synchronous Rectifier	Yes
Number of Outputs	1
Topology	Step-Down
Operating Temperature	-40℃~+85℃
Output Type	Adjustable
Output Current	3A
Frequency - Switching	340kHz
Output Voltage	925mV~20V

概述

Description

EUP3484DIR1 refers to a specific directive or document, likely associated with European Union policies or regulations. While the exact content of EUP3484DIR1 isn't detailed here, it typically involves guidelines, standards, or frameworks aimed at ensuring compliance with EU laws across various sectors. Such documents may cover areas like environmental protection, data privacy, trade regulations, or public health, promoting harmonization among member states. For precise details, it is advisable to consult the official EU website or relevant governmental resources that outline the directive's objectives, scope, and implications for stakeholders.

Features

The EUP3484DIR1 is a highly integrated power management IC designed for efficient voltage regulation. Key features include:
1. High Efficiency: It offers up to 95% efficiency, reducing heat generation and power loss.
2. Wide Input Voltage Range: Supports a broad input range, making it suitable for various applications.
3. Dual Output: Provides two adjustable outputs, allowing for flexible power distribution across components.
4. Low Quiescent Current: Minimizes power consumption during idle states, enhancing battery life in portable devices.
5. Built-in Protections: Features over-voltage, over-current, and thermal protection to ensure reliable operation.
6. Small Package Size: Comes in a compact package, facilitating easier integration into space-constrained applications.
7. Fast Transient Response: Delivers quick response to load changes, maintaining output stability.
These features make the EUP3484DIR1 ideal for applications in consumer electronics, automotive systems, and industrial equipment.

Package

The EUP3484DIR1 is typically packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is designed for low-profile applications and provides efficient thermal performance.

Pinout

The EUP3484DIR1 is a dual high-speed, low on-resistance MOSFET driver with a pin count of 8. Its primary function is to drive N-channel MOSFETs in various applications, including synchronous rectification and DC-DC converters. The specified pins include:
1. IN (Input): Signal input for the driver.
2. GND: Ground connection.
3. OUT (Output): Output to drive the MOSFET gate.
4. VDD: Supply voltage input.
5. RTN: Return path for the driver output.
6. COM: Common connection for the source of the MOSFET.
7. BOOT: Bootstrapping pin for enhanced gate drive voltage.
8. CS: Current sense input (for feedback).
The device is designed to provide fast switching times and low output impedance, making it suitable for high-frequency applications.

Manufacturer

The EUP3484DIR1 is manufactured by Eutech Microelectronics, a semiconductor company. Eutech specializes in designing and producing integrated circuits (ICs) for various applications, including power management, LED drivers, and battery management systems. The company is known for its focus on innovative solutions in the electronics industry, catering to a range of sectors such as consumer electronics, telecommunications, and automotive. Eutech Microelectronics aims to deliver high-performance and energy-efficient products to meet the demands of modern electronic designs.

Application

EUP3484DIR1 is a high-efficiency, synchronous buck converter primarily used in applications such as power management for consumer electronics, computing devices, and telecommunications. It is suitable for powering microprocessors, FPGAs, and other digital circuits, providing regulated voltage output. Additionally, its features make it ideal for battery-operated devices and energy-efficient power supplies in automotive and industrial applications.

Equivalent

The EUP3484DIR1 is a dual high-speed operational amplifier. Equivalent products include the TLV2372, LMV324, and MCP6002, which also offer dual op-amp configurations with similar specifications. Always verify specific parameters such as supply voltage, bandwidth, and output type to ensure compatibility for your application.