61RS128-040 Product Overview

Introduction

The 61RS128-040 is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides an in-depth analysis of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Power Regulation and Control
• Characteristics: High Efficiency, Compact Design, Wide Voltage Range Compatibility
• Package: Surface Mount Technology (SMT)
• Essence: Regulating and controlling power supply within electronic devices
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Input Voltage Range: 4V to 36V
• Output Voltage Range: 1.23V to 35V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Protection Features: Overcurrent Protection, Thermal Shutdown, Reverse Polarity Protection

Detailed Pin Configuration

The 61RS128-040 features a standard 8-pin configuration, with detailed pin functions as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. COMP (Compensation) 6. SW (Switch) 7. PG (Power Good) 8. VOUT (Output Voltage)

Functional Features

• High Efficiency: The 61RS128-040 offers exceptional efficiency, minimizing power loss and maximizing energy utilization.
• Wide Voltage Range Compatibility: It can accommodate a broad input voltage range, making it suitable for diverse electronic applications.
• Compact Design: Its small form factor enables integration into space-constrained designs without compromising performance.

Advantages and Disadvantages

Advantages

• High Efficiency
• Wide Input Voltage Range
• Compact Design
• Robust Protection Features

Disadvantages

• Sensitive to ESD (Electrostatic Discharge)
• Limited Output Current Capacity

Working Principles

The 61RS128-040 operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal. By adjusting the duty cycle of the switching signal, it maintains the desired output voltage within specified tolerances.

Detailed Application Field Plans

The 61RS128-040 finds extensive use in various applications, including: - Portable Electronic Devices - Automotive Electronics - Industrial Control Systems - Telecommunication Equipment - Renewable Energy Systems

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models such as 61RS256-080 and 61RS512-160 offer comparable performance with varying input/output voltage ranges and current capacities.

In conclusion, the 61RS128-040 serves as a critical component in power regulation and control, catering to diverse electronic applications with its high efficiency, compact design, and robust features.

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