사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 18V |
| Voltage - Output (Min/Fixed) | 0.611V |
| Voltage - Output (Max) | 13V |
| Current - Output | 12A |
| Frequency - Switching | 200kHz ~ 1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The MPQ8632GLE-12-Z is a high-efficiency, step-down, synchronous DC-DC converter designed for applications requiring compactness and reliable performance. Supplied by Monolithic Power Systems, this particular model operates with an input voltage range typically around 4.5V to 18V and delivers a fixed output of 1.2V, making it suitable for powering digital ICs, processors, and other electronics in consumer, industrial, and automotive applications.
Key features include a high level of integration with built-in switches, offering a reduced component count and simplified design. It supports a high switching frequency, which allows the use of smaller inductors and capacitors, resulting in a compact solution. The device is known for its excellent load and line regulation, low output voltage ripple, and high transient response. Protection features typically include over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown to safeguard the device and load. It is housed in a compact package suitable for space-constrained designs. This makes the MPQ8632GLE-12-Z an ideal choice for applications demanding efficiency and reliable power delivery in limited spaces.
Key features include a high level of integration with built-in switches, offering a reduced component count and simplified design. It supports a high switching frequency, which allows the use of smaller inductors and capacitors, resulting in a compact solution. The device is known for its excellent load and line regulation, low output voltage ripple, and high transient response. Protection features typically include over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown to safeguard the device and load. It is housed in a compact package suitable for space-constrained designs. This makes the MPQ8632GLE-12-Z an ideal choice for applications demanding efficiency and reliable power delivery in limited spaces.
Equivalent
The MPQ8632GLE-12-Z is a high-efficiency, synchronous step-down converter. Equivalent products might include the Texas Instruments TPS54302, ON Semiconductor NCP3170, and Analog Devices ADP2384, among others. These alternatives offer similar step-down voltage conversion capabilities, though specifications like current rating, switching frequency, and package type may vary. Always check the datasheets for compatibility with your specific application requirements.
Features
The MPQ8632GLE-12-Z is a highly efficient, synchronous step-down converter designed for a wide range of applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 18V, making it suitable for various power sources.
2. Output Voltage: Adjustable output from 0.6V to 5.5V to meet diverse application needs.
3. Output Current: Provides up to 12A continuous output current, ideal for high-power applications.
4. Efficiency: High efficiency up to 95%, which helps in reducing power loss and heat generation.
5. Switching Frequency: Features a programmable switching frequency from 200kHz to 1.5MHz, enabling optimization between efficiency and component size.
6. Protection Features: Includes over-current, over-voltage, and thermal shutdown protection for enhanced reliability.
7. Soft Start: Configurable soft-start to prevent inrush current, ensuring smooth power-up.
8. Package: Available in a compact QFN-24 (4mm x 4mm) package, providing space-saving benefits in design.
These features make the MPQ8632GLE-12-Z suitable for use in applications such as telecommunications, data communications, and various industrial power systems.
1. Input Voltage Range: Operates from 4.5V to 18V, making it suitable for various power sources.
2. Output Voltage: Adjustable output from 0.6V to 5.5V to meet diverse application needs.
3. Output Current: Provides up to 12A continuous output current, ideal for high-power applications.
4. Efficiency: High efficiency up to 95%, which helps in reducing power loss and heat generation.
5. Switching Frequency: Features a programmable switching frequency from 200kHz to 1.5MHz, enabling optimization between efficiency and component size.
6. Protection Features: Includes over-current, over-voltage, and thermal shutdown protection for enhanced reliability.
7. Soft Start: Configurable soft-start to prevent inrush current, ensuring smooth power-up.
8. Package: Available in a compact QFN-24 (4mm x 4mm) package, providing space-saving benefits in design.
These features make the MPQ8632GLE-12-Z suitable for use in applications such as telecommunications, data communications, and various industrial power systems.
Pinout
The MPQ8632GLE-12-Z is a high-efficiency, synchronous step-down switching regulator from Monolithic Power Systems. It typically comes in a QFN package with 23 pins.
Key functions of the MPQ8632GLE-12-Z include:
- Input Voltage Range: The device supports a wide input voltage range, suitable for various applications.
- Output Current: It can deliver up to 12A continuous output current.
- Efficiency: Designed for high efficiency, making it ideal for power-sensitive applications.
- Switching Frequency: Provides a high switching frequency, which allows for smaller external components.
- Protection Features: Includes multiple protection features such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown.
These characteristics make it suitable for use in applications like telecom, networking equipment, and computing systems where space is constrained, and efficiency is crucial. Always refer to the official datasheet for the most accurate and detailed information regarding pin configuration and functionality.
Key functions of the MPQ8632GLE-12-Z include:
- Input Voltage Range: The device supports a wide input voltage range, suitable for various applications.
- Output Current: It can deliver up to 12A continuous output current.
- Efficiency: Designed for high efficiency, making it ideal for power-sensitive applications.
- Switching Frequency: Provides a high switching frequency, which allows for smaller external components.
- Protection Features: Includes multiple protection features such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown.
These characteristics make it suitable for use in applications like telecom, networking equipment, and computing systems where space is constrained, and efficiency is crucial. Always refer to the official datasheet for the most accurate and detailed information regarding pin configuration and functionality.
Manufacturer
The MPQ8632GLE-12-Z is manufactured by Monolithic Power Systems (MPS). MPS is a company that specializes in the design, development, and marketing of high-performance power solutions. They focus on providing innovative power management solutions for a variety of applications, including automotive, industrial, computing, telecommunications, and consumer electronics. MPS integrates advanced semiconductor technologies with leading-edge analog design to offer efficient and reliable power solutions.
Application
The MPQ8632GLE-12-Z is a highly efficient, synchronous step-down converter designed for a range of applications. Its primary application areas include telecommunications equipment, networking devices, and data centers, where efficient power management is crucial. Additionally, it can be used in industrial control systems, servers, and storage systems. The converter is suitable for applications requiring high power density and reliability, such as advanced graphics and computing systems. The device's compact size and high performance make it ideal for use in space-constrained environments, including consumer electronics and portable devices. Overall, the MPQ8632GLE-12-Z is versatile for various applications requiring efficient and reliable DC-DC conversion.
Package
The MPQ8632GLE-12-Z is packaged in a QFN (Quad Flat No-leads) format, typically designed for compact and high-efficiency applications. This package type helps in enhancing thermal performance and allows for a smaller footprint on the PCB.
