MIC4684BM-TR Allicdata Electronics
Allicdata Part #:

MIC4684BM-TR-ND

Manufacturer Part#:

MIC4684BM-TR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microchip Technology
Short Description: IC REG BUCK ADJ 2A 8SOIC
More Detail: Buck Switching Regulator IC Positive Adjustable 1....
DataSheet: MIC4684BM-TR datasheetMIC4684BM-TR Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Voltage - Output (Min/Fixed): 1.235V
Base Part Number: MIC4684
Supplier Device Package: 8-SOIC
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C (TA)
Synchronous Rectifier: No
Frequency - Switching: 200kHz
Current - Output: 2A
Voltage - Output (Max): 28.2V
Series: SuperSwitcher™
Voltage - Input (Max): 30V
Voltage - Input (Min): 4V
Number of Outputs: 1
Output Type: Adjustable
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Discontinued at Digi-Key
Packaging: Tape & Reel (TR) 
Description

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Introduction

The MIC4684BM-TR is an ideal solution for applications where a DC/DC switching power converter is needed. The MIC4684BM-TR is one type of DC/DC switching regulator that is used for many different applications. It provides designers with a few different adjustable operating frequencies to choose from, as well as the ability to optimize the Voltage Regulation. This makes the MIC4684BM-TR suitable for a wide variety of applications, ranging from battery powered applications, to small server applications.

Application Fields of MIC4684BM-TR

The MIC4684BM-TR has many applications in different fields. Its main applications are power adapters, medical instruments, and telecommunications. The MIC4684BM-TR can be used to drive motors, operate on battery cells, and supply low power loads, making it a suitable choice for portable electronic devices as well.

In power adapters, the MIC4684BM-TR is used to step down the voltage, as needed, in order to supply the necessary power to the device. It is also used to regulate the output voltage and current in order to maintain the expected performance. In medical instruments, the MIC4684BM-TR is used to provide the necessary power to power medical equipment, such as x-ray machines, and other medical tools. In telecommunications, the MIC4684BM-TR is used to help provide power regulation and switching in wireless base stations.

Work Principle of MIC4684BM-TR

The MIC4684BM-TR operates by utilizing two phases. The first phase is the main phase, which is responsible for adjusting the current and voltage in order to maintain the specified operation. The second phase is the standby phase that is used in order to keep the system from overheating and overloading due to continuous operation. The MIC4684BM-TR’s switching frequency is adjustable, allowing further optimization of the system’s performance when needed. This is a key feature that makes the MIC4684BM-TR suitable for a variety of applications.

The power supplied to the MIC4684BM-TR is fed into the main phase. This offers the ability to set the maximum voltage and current that is used for the operation. The standby phase is used to control the output and dissipate heat, as well as allow for a variable switching frequency. This allows the system to be optimized to work with different operating frequencies, thus allowing it to be customized to the application. The MIC4684BM- TR can also be used to step down the voltage, allowing it to be used in situations where the output needs to be lower than the input.

Conclusion

The MIC4684BM-TR DC/DC switching regulator is a versatile regulation solution that can be used in numerous applications, ranging from medical instruments to telecommunications. The ability to adjust the current and voltage, as well as adjust the switching frequency is what makes it a great choice for power regulation and stepping down voltages. By carefully analyzing the application and its requirements, the MIC4684BM-TR can be easily set up to provide the desired performance.

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

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