MCP1804T-3002I/MT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MCP1804T-3002I/MT Application Field and Working Principle

The MCP1804T-3002I/MT is a high-performance linear voltage regulator from Microchip Technology aimed at providing users with solid DC voltage regulation in a variety of applications. It is a fixed 3 amp, 3.3V output regulator with a very low quiescent current of 1.2mA and delivers up to 3 amps of continuous output current. The combination of this high output current, low quiescent current, and great thermal performance makes the MCP1804T-3002I/MT an ideal choice for a wide range of applications, including power-over-Ethernet (PoE), high speed data transmission, automotive systems, medical systems, and telecommunications systems.

Overview of MCP1804T-3002I/MT

The MCP1804T-3002I/MT linear voltage regulator is capable of regulating an input voltage of up to 12 V and providing a regulated output voltage of 3.3 V. The regulator has over current protection and short circuit protection to ensure reliable operation. It is ideal for high-current, low-noise applications such as PoE, high-speed data transmission, automotive systems, medical systems, and telecommunications systems. The device has an integrated power MOSFET for enhanced efficiency, which makes it an excellent choice for applications requiring high energy efficiency. The device also has an adjustable current control feature which allows the user to adjust the output current from 0.75 A to 3 A, making it suitable for a wide variety of applications.

Designed to Maximize Efficiency

The MCP1804T-3002I/MT is designed to maximize efficiency. The device integrates an active P-Channel MOSFET for high efficiency, allowing for improved system performance and lower ripple. The device also features an adjustable current limit that can be adjusted to reduce the output current, saving energy. The device also has a very low quiescent current of just 1.2mA, allowing for extended periods of operation without drawing unnecessary power.

Safely Monitor and Protect

The MCP1804T-3002I/MT has built-in safeguards to ensure reliable operation. It has over current protection (OCP) and short circuit protection (SCP) to protect against over-current faults. The device also has an enable pin to enable/disable the device and an open-drain power good output that indicates when the output voltage is within the specified tolerance range. This feature helps the user to safely monitor the output voltage and current levels.

Programmable Slew Rate

The MCP1804T-3002I/MT also features a programmable slew rate feature. This feature allows for a wide variety of different operating conditions by adjusting the rate at which the output voltage ramps up or down. This feature allows for improved system performance during peak load conditions and reduced power dissipation during low load conditions. This feature also allows for improved system efficiency and helps to minimize the effects of EMI.

General Specifications

The MCP1804T-3002I/MT operating voltage range is 2.7V to 12V, with an output voltage of 3.3V. The device has a maximum continuous output current rating of 3A, with a maximum peak output current rating of 3.5A. The quiescent current of the device is 1.2mA. The device also has a maximum junction temperature rating of 150°C and an operating temperature range of -40°C to 125°C.

Conclusion

The MCP1804T-3002I/MT linear voltage regulator is an ideal choice for applications requiring high energy efficiency, high continuous output current, low quiescent current, and great thermal performance. It features over current protection, short circuit protection, an adjustable current control feature, integrated power MOSFET, programmable slew rate, and an enable pin. This device is suitable for a wide variety of applications and provides an excellent way to regulate DC voltage in a reliable, cost effective and energy-efficient manner.

The specific data is subject to PDF, and the above content is for reference