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MPQ2029GN-AEC1-Z
+物料清單IC REG LIN POS ADJ 450MA 8-SOIC
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製造商部分 #MPQ2029GN-AEC1-Z
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min / Fixed) | 1.25V |
| Voltage - Output (Max) | 15V |
| Voltage Dropout (Max) | 1.3V @ 450mA |
| Current - Output | 450mA |
| Current - Quiescent (Iq) | 15 µA |
| PSRR | 57dB ~ 51dB (100Hz ~ 100kHz) |
| Control Features | Enable, Power Good |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Supplier Device Package | 8-SOIC-EP |
| Base Product Number | MPQ2029 |
| Current - Supply (Max) | 95 µA |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概述
Description
The MPQ2029GN-AEC1-Z is a compact, high-efficiency DC-DC step-down (buck) converter designed for a wide range of applications, including portable devices and battery-powered systems. It features a low quiescent current, enabling extended battery life in mobile applications. This converter can handle a wide input voltage range and provides adjustable output voltage, making it versatile for different power requirements.
Key features include high switching frequency, which allows for smaller external components, and integrated protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout. The MPQ2029 also supports power management functions, aiding in optimizing system performance and efficiency.
This device is ideal for engineers looking to design power supplies in consumer electronics, wearable devices, and IoT applications, where space and efficiency are critical. The MPQ2029GN-AEC1-Z is available in a compact package, making it suitable for applications with limited space.
Key features include high switching frequency, which allows for smaller external components, and integrated protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout. The MPQ2029 also supports power management functions, aiding in optimizing system performance and efficiency.
This device is ideal for engineers looking to design power supplies in consumer electronics, wearable devices, and IoT applications, where space and efficiency are critical. The MPQ2029GN-AEC1-Z is available in a compact package, making it suitable for applications with limited space.
Equivalent
The MPQ2029GN-AEC1-Z is a high-efficiency buck regulator. Equivalent products include the Texas Instruments TPS563202, ON Semiconductor NCP81174, and Analog Devices LTC3621. These alternatives offer similar voltage regulation, efficiency, and power management features. Always verify specific electrical characteristics and application needs before substitution.
Features
The MPQ2029GN-AEC1-Z is a step-down voltage regulator known for its compact design and efficiency. Key features include:
1. Input Voltage Range: Typically operates from 4.5V to 16V, accommodating various power sources.
2. Output Current: Supports load currents up to 3A, making it suitable for high-power applications.
3. Low Quiescent Current: Helps improve efficiency in battery-powered devices.
4. Adjustable Output Voltage: The output voltage can be set as low as 0.8V, allowing for flexibility in design.
5. Synchronous Rectification: Enhances efficiency by reducing power loss during operation.
6. Integrated Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring safe operation.
7. Compact Package: Available in a 16-pin HTQFN package, ideal for space-constrained applications.
Overall, the MPQ2029GN-AEC1-Z is designed for efficient power management in various electronic devices, including consumer electronics and industrial applications.
1. Input Voltage Range: Typically operates from 4.5V to 16V, accommodating various power sources.
2. Output Current: Supports load currents up to 3A, making it suitable for high-power applications.
3. Low Quiescent Current: Helps improve efficiency in battery-powered devices.
4. Adjustable Output Voltage: The output voltage can be set as low as 0.8V, allowing for flexibility in design.
5. Synchronous Rectification: Enhances efficiency by reducing power loss during operation.
6. Integrated Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring safe operation.
7. Compact Package: Available in a 16-pin HTQFN package, ideal for space-constrained applications.
Overall, the MPQ2029GN-AEC1-Z is designed for efficient power management in various electronic devices, including consumer electronics and industrial applications.
Pinout
The MPQ2029GN-AEC1-Z is a step-down (buck) regulator with a pin count of 10. It is designed to provide a compact solution for power management in various applications, including automotive and industrial systems.
The key functions of its pins are:
1. VIN: Input voltage supply.
2. GND: Ground.
3. SW: Switch node, connects to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network for stability.
6. EN: Enable pin to turn the regulator on/off.
7. SS: Soft-start control for gradual output voltage ramp-up.
8. PG: Power good indicator.
9. NC: Not connected (usually left floating).
10. FB: Feedback pin for voltage regulation.
This device is optimized for high efficiency and low output ripple, making it suitable for a range of power supply needs.
The key functions of its pins are:
1. VIN: Input voltage supply.
2. GND: Ground.
3. SW: Switch node, connects to the inductor.
4. VOUT: Output voltage.
5. COMP: Compensation network for stability.
6. EN: Enable pin to turn the regulator on/off.
7. SS: Soft-start control for gradual output voltage ramp-up.
8. PG: Power good indicator.
9. NC: Not connected (usually left floating).
10. FB: Feedback pin for voltage regulation.
This device is optimized for high efficiency and low output ripple, making it suitable for a range of power supply needs.
Manufacturer
The MPQ2029GN-AEC1-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a semiconductor company that specializes in high-performance analog and mixed-signal semiconductors, primarily for use in power management applications. The company designs, develops, and markets integrated circuits for various sectors, including automotive, industrial, and consumer electronics. MPS is known for its innovative solutions in power management, offering products like voltage regulators, LED drivers, and motor drivers that help improve the efficiency and performance of electronic devices. With a focus on high reliability and quality, MPS serves a global customer base and is recognized for its commitment to engineering excellence and customer service.
Application
The MPQ2029GN-AEC1-Z is a high-efficiency DC-DC buck converter designed for automotive and industrial applications. Its primary application areas include automotive power supply systems, battery management systems, and various electronic control units (ECUs) within vehicles. It is suitable for powering sensors, infotainment systems, and driver assistance systems. The device's features, such as thermal protection and high reliability, make it ideal for harsh environments typical in automotive settings. Additionally, it can be used in industrial automation and robotics applications where efficient power management is crucial.
Package
The MPQ2029GN-AEC1-Z is packaged in a 3mm x 3mm QFN (Quad Flat No-lead) format. This type of package allows for a compact design and efficient thermal performance, suitable for various electronic applications.
