
Allicdata Part #: | MP28115DQ-LF-Z-ND |
Manufacturer Part#: |
MP28115DQ-LF-Z |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Monolithic Power Systems Inc. |
Short Description: | IC REG BUCK ADJ 4A SYNC |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | ![]() |
Quantity: | 1000 |
Voltage - Input (Max): | 6V |
Supplier Device Package: | 10-QFN (3x3) |
Package / Case: | 10-VFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 1.5MHz |
Current - Output: | 4A |
Voltage - Output (Max): | 5.4V |
Voltage - Output (Min/Fixed): | 0.8V |
Series: | -- |
Voltage - Input (Min): | 2.7V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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:The MP28115DQ-LF-Z is a high-performance DCDC buck converter which combines the proven reliability, flexibility and high efficiency of traditional switching regulators with a fully integrated display solution. It is a 2A low power, synchronous buck regulator with a wide input voltage range of 2V to 28V and a constant output voltage range of 0.6V to 15V. It is designed for used in a variety of applications such as automotive, LED lighting, RF power amplifier, telecom, embedded computer, automation and consumer products.
Application Field
The MP28115DQ-LF-Z DCDC Switching Regulator is designed for a wide range of applications. It is suitable for applications which require compact, high efficiency, flexible and reliable DC power management solution. Such applications include automotive power control, motor control, LED lighting, consoles, telecom infrastructure, industrial control, routers, industrial and medical equipment, microhardware, electronic medical instrumentation, automotive sensors, and smart phones.
Working Principle
The MP28115DQ-LF-Z DCDC Switching Regulator is based on the principle of DC/DC conversion. It uses two power transistors to step down or convert the input DC voltage to the desired output voltage. These two power transistors are alternately switched at a very high frequency, which greatly reduces the size and weight of the circuit while allowing for high efficiency operation. The output voltage is then regulated by the IC\'s internal PWM logic which ensures a stable output voltage. Additionally, the IC also provides current and temperature protection, along with over voltage and over current protection to ensure the circuit\'s safe operating temperature range is not exceeded.
The MP28115DQ-LF-Z DCDC Switching Regulator is an efficient and reliable power management solution for a variety of applications. It has a wide input voltage range of 2V to 28V and a constant output voltage range of 0.6V to 15V. It is designed to be used in automotive, LED lighting, RF power amplifier, telecom, embedded computer, automation and consumer products. It has a high switching frequency and a PWM logic based output voltage regulation which ensures a stable output voltage. Additionally, it provides protection against current and temperature over-run, along with over voltage and over current protection, in order to provide a safe operating temperature range.
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