Allicdata Part #: | MIC2178-5.0BWM-ND |
Manufacturer Part#: |
MIC2178-5.0BWM |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC REG BUCK 5V 2.5A 20SOIC |
More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
DataSheet: | MIC2178-5.0BWM Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage - Output (Min/Fixed): | 5V |
Base Part Number: | MIC2178 |
Supplier Device Package: | 20-SOIC |
Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 200kHz |
Current - Output: | 2.5A |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 16.5V |
Voltage - Input (Min): | 4.5V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Discontinued at Digi-Key |
Packaging: | Tube |
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MIC2178-5.0BWM is a DC-DC switching regulator from the PMIC – Voltage Regulators – DC DC Switching Regulators family. It is used in many applications requiring a regulated output voltage and current from a wide range of input voltage and output power levels. It is designed for the efficient delivery of low power, regulated output in a wide range of input voltage and current levels.
The MIC2178-5.0BWM was designed to provide a regulated output voltage and current over a wide input voltage range while remaining compatible with 5V, 12V and 24Vdc sources. The device works on the principle of switching power supply where the power conversion is implemented by means of a power transformation circuit. The control electronics is contained within the Microchip microcontroller which controls the output voltage, current and resistance values. The output voltage and current range is adjustable to the needs of the application.
The MIC2178-5.0BWM is capable of both and buck-boost operation. In a buck-boost configuration, the device is always connected to ground and can achieve an output voltage of up to 28V. In buck operation, the output voltage is set to a fixed value. The regulator offers three selectable outputs (VH, VM, and VL) which enable it to be used with a variety of load currents. The VL output sets the minimum load current limit and is used for load current up to 2A. The VM output sets the load current limit at 5A, and VH sets the load current limit at 8A.
The MIC2178-5.0BWM has a high efficiency rating of 86%, an output ripple of 1mV and a switch rate of 1.2MHz. It also offers a fast transient response, a wide input and output regulation range, and multiple protection features such as over-voltage, over-current and thermal protection.
The MIC2178-5.0BWM is widely used in consumer electronics, automotive, computers and industrial control applications. It provides a safe, regulated and lower cost solution for applications demanding regulated power from a wide range of input voltages. The device offers an adjustable output voltage, current and resistance for a variety of applications.
The MIC2178-5.0BWM is an ideal device for applications requiring a regulated output voltage and current over a wide input voltage range. It is compact and capable, offering highly efficient power conversion while providing reliable performance. It offers a wide range of protection features, a fast transient response and protection against various environmental conditions.
The specific data is subject to PDF, and the above content is for reference
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