Overview
The MP2147GD-Z is a high-efficiency, constant on-time synchronous step-down switcher manufactured by Monolithic Power Systems. This voltage regulator is designed to provide a robust and efficient power conversion solution. It operates within an input voltage range of 2.8V to 5.5V and can deliver an output current of up to 4A. The device features a switching frequency of 1.2MHz and supports an output voltage range from 600mV to 5.5V, making it versatile for various applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Monolithic Power Systems |
| Part Number | MP2147GD-Z |
| Input Voltage Range | 2.8V to 5.5V |
| Output Voltage Range | 600mV to 5.5V |
| Max Output Current | 4A |
| Switching Frequency | 1.2MHz |
| Package Type | QFN12 (3x2) |
| Number of Pins | 12 |
| Mounting Type | Surface Mount |
| Operating Temperature Range | -40°C to 125°C |
| Max Junction Temperature | 125°C |
| Quiescent Current (IQ) | 40µA |
| Synchronous Rectifier | Yes |
| RoHS Compliance | Yes |
Key Features
- High-efficiency constant on-time synchronous step-down switcher.
- Wide input voltage range: 2.8V to 5.5V.
- Adjustable output voltage from 600mV to 5.5V.
- High output current capability: up to 4A.
- High switching frequency: 1.2MHz.
- Low quiescent current (IQ): 40µA.
- Synchronous rectifier for improved efficiency.
- Compact QFN12 package (3x2mm).
- Operating temperature range: -40°C to 125°C.
- RoHS compliant.
Applications
The MP2147GD-Z is suitable for a variety of applications requiring efficient and reliable power conversion, including:
- Portable electronics such as smartphones, tablets, and laptops.
- Industrial control systems and automation equipment.
- Automotive systems, including infotainment and navigation.
- Consumer electronics such as set-top boxes and gaming consoles.
- Medical devices requiring high efficiency and reliability.
Q & A
- What is the input voltage range of the MP2147GD-Z?
The input voltage range is from 2.8V to 5.5V.
- What is the maximum output current of the MP2147GD-Z?
The maximum output current is 4A.
- What is the switching frequency of the MP2147GD-Z?
The switching frequency is 1.2MHz.
- What is the output voltage range of the MP2147GD-Z?
The output voltage range is from 600mV to 5.5V.
- What type of package does the MP2147GD-Z use?
The MP2147GD-Z uses a QFN12 (3x2mm) package.
- Is the MP2147GD-Z RoHS compliant?
Yes, the MP2147GD-Z is RoHS compliant.
- What is the quiescent current (IQ) of the MP2147GD-Z?
The quiescent current (IQ) is 40µA.
- Does the MP2147GD-Z have a synchronous rectifier?
Yes, the MP2147GD-Z has a synchronous rectifier.
- What is the operating temperature range of the MP2147GD-Z?
The operating temperature range is from -40°C to 125°C.
- What is the maximum junction temperature of the MP2147GD-Z?
The maximum junction temperature is 125°C.
