CMRB1-39125-60-T

Introduction

The CMRB1-39125-60-T is a crucial component in the field of electronic devices and systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The CMRB1-39125-60-T belongs to the category of integrated circuits (ICs) and is specifically designed for use in power management applications. It serves as a voltage regulator, ensuring stable and reliable power supply within electronic devices and systems.

Characteristics

This IC is characterized by its high efficiency, low dropout voltage, and excellent line and load regulation. It is designed to operate within a wide input voltage range, making it suitable for various electronic applications. The package of CMRB1-39125-60-T is compact and heat-dissipating, allowing for efficient integration into different circuit designs.

Packaging/Quantity

The CMRB1-39125-60-T is typically available in surface-mount packages, with quantities varying based on manufacturer specifications. It is often supplied in tape and reel packaging for ease of handling during assembly processes.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.2V to 24V
• Maximum Output Current: 1.5A
• Dropout Voltage: 340mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CMRB1-39125-60-T features a standard 5-pin configuration, including input, ground, output, and enable pins. The pinout arrangement is designed to facilitate straightforward integration into circuit layouts, ensuring proper connectivity and functionality.

Functional Features

This IC incorporates overcurrent and thermal protection mechanisms, safeguarding both the device and the connected load from potential damage. Additionally, it offers a soft-start feature to minimize inrush current during power-up sequences, contributing to enhanced system reliability.

Advantages and Disadvantages

Advantages: - High efficiency and low dropout voltage - Wide input voltage range - Integrated protection features for enhanced reliability - Compact package design for space-constrained applications

Disadvantages: - Limited maximum output current compared to higher-power alternatives - Sensitive to improper layout and decoupling, requiring careful PCB design considerations

Working Principles

The CMRB1-39125-60-T operates based on the principle of regulating the output voltage by adjusting the internal feedback loop in response to changes in the input and load conditions. This control mechanism ensures that the output remains within the specified range, providing a stable power supply to the connected circuitry.

Detailed Application Field Plans

The CMRB1-39125-60-T finds extensive use in various electronic systems, including: - Portable consumer electronics - Industrial automation equipment - Automotive electronics - Telecommunication infrastructure

Its versatility and robust performance make it well-suited for applications demanding reliable voltage regulation within a broad input voltage range.

Detailed and Complete Alternative Models

For applications requiring higher output currents or different form factors, alternative models such as the CMRB1-39150-60-T and CMRB1-39200-60-T are available. These variants offer increased output capabilities while maintaining similar operational characteristics, providing flexibility for diverse design requirements.

In conclusion, the CMRB1-39125-60-T stands as a vital component in the realm of power management ICs, offering efficient voltage regulation and integrated protection features. Its widespread applicability, coupled with alternative model options, makes it a valuable choice for designers seeking reliable power supply solutions in their electronic systems.

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