Allicdata Part #: | MCP1603-250I/MC-ND |
Manufacturer Part#: |
MCP1603-250I/MC |
Price: | $ 0.63 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC REG BUCK 2.5V 0.5A SYNC 8DFN |
More Detail: | Buck Switching Regulator IC Positive Fixed 2.5V 1 ... |
DataSheet: | MCP1603-250I/MC Datasheet/PDF |
Quantity: | 1000 |
450 +: | $ 0.57103 |
Voltage - Output (Min/Fixed): | 2.5V |
Base Part Number: | MCP1603 |
Supplier Device Package: | 8-DFN (3x2) |
Package / Case: | 8-VFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 2MHz |
Current - Output: | 500mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.7V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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The MCP1603-250I/MC is a type of DC-DC switching regulator, part of the PMIC (Power Management Integrated Circuit) family. As such, it is used to provide reliable and consistent power supply to a wide range of applications, including portable computers, consumer electronics and many industrial applications. The MCP1603-250I/MC is a switching regulator, meaning that instead of a linear regulator, it uses a Wide Input Voltage Non-Synchronous Step-Down DC-DC Converter to regulate the voltage. This makes the MCP1603-250I/MC an ideal regulator for applications in which wide input voltage ranges and/or high efficiency is required.
A key benefit of using a DC-DC switching regulator is that it allows for high efficiency power conversion. When compared to linear regulators, DC-DC switching regulators offer better load regulation and output noise, as well as higher efficiency in a variety of power applications. The MCP1603-250I/MC utilizes a constant frequency current mode control buck converter in order to achieve this goal. This type of DC-DC switching regulator is designed to maintain regulation accuracy over a wide range of input voltage, operating temperature, and output current. This makes the switching regulator great for applications that require regulation accuracy over a wide range of input conditions.
The MCP1603-250I/MC features an integrated buck controller and power MOSFETs. The voltage regulator operates at a switching frequency of 250kHz and includes protection features such as over voltage protection, over current protection, short circuit protection, and thermal shutdown. The integrated power MOSFETs feature an ultra-low on-state resistance of 180mΩ, which helps to reduce power consumption and overall system cost. The MCP1603-250I/MC also integrates a low-dropout (LDO) regulator with a 2.8V voltage reference for maximum accuracy, along with an adjustable output voltage down to 0.8V. The MCP1603-250I/MC is available in a compact 8-pin SOIC package, making it an ideal choice for applications requiring tried and tested high power density solutions.
In summary, the MCP1603-250I/MC is a high performance DC-DC switching regulator specifically designed for applications needing higher efficiency, output voltage accuracy, and wide input voltage range. It features an integrated buck controller and power MOSFETs that help reduce power consumption and cost. The voltage regulator also features a number of integrated protection and safety features, making it a reliable and robust regulator suitable for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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