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MPQ2029GN-AEC1-Z

Name: MPQ2029GN-AEC1-Z
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 450MA 8-SOIC

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仕様

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

概要

Description

The MPQ2029GN-AEC1-Z is a synchronous step-down DC-DC converter designed by Monolithic Power Systems (MPS). It operates with a wide input voltage range, making it suitable for various applications, including consumer electronics, industrial devices, and automotive systems. This converter features a high-efficiency architecture, allowing it to deliver stable output voltage while minimizing power loss.
Key specifications include a maximum output current capability, adjustable output voltage, and integrated protection features such as overcurrent protection and thermal shutdown. The MPQ2029GN-AEC1-Z is designed for ease of use, with a compact package that facilitates integration into space-constrained designs. Its high switching frequency enables a smaller inductor size, contributing to a more compact overall solution.
This device is particularly valued for its reliability and performance in demanding environments, making it a preferred choice for engineers seeking efficient power management solutions.

Features

The MPQ2029GN-AEC1-Z is a high-efficiency, step-down (buck) DC-DC converter designed for power management applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range, typically from 4.5V to 14V, making it suitable for various power sources.
2. Output Voltage: Adjustable output voltage capability, allowing flexibility in voltage levels for specific applications.
3. High Efficiency: Offers high efficiency (up to 95%) under various load conditions, reducing thermal issues and improving overall performance.
4. Current Capability: Delivers a maximum output current of 3A, making it suitable for powering mid-range devices.
5. Integrated Protection Features: Includes over-current protection, thermal shutdown, and UVLO (Under Voltage Lockout) to ensure safe operation.
6. Small Footprint: Housed in a compact package, facilitating easy integration into space-constrained designs.
7. Easy Design: Simple external component requirements, allowing for expedited circuit design and implementation.
Overall, the MPQ2029GN-AEC1-Z is ideal for applications needing efficient power management with robust performance.

Package

The MPQ2029GN-AEC1-Z is packaged in a 10-pin MSOP (Mini Small Outline Package) format. This compact package type is designed for efficient space utilization on circuit boards while providing good thermal performance.

Pinout

The MPQ2029GN-AEC1-Z is a high-performance buck converter with a pin count of 16. Its primary functions include regulating output voltage, providing high efficiency, and supporting various load conditions. Key features include input voltage range support, adjustable output voltage, and integrated power MOSFETs for reduced external component count. The device generally offers functionalities such as enabling/disabling, compensation, and soft start to enhance performance and stability. Overall, it is designed for applications requiring efficient power management in automotive and industrial settings.

Manufacturer

The MPQ2029GN-AEC1-Z is manufactured by Monolithic Power Systems (MPS), a company specializing in high-performance power management solutions. Founded in 1997 and based in San Jose, California, MPS designs and develops advanced power electronic devices, including DC-DC converters, LED drivers, and battery management systems. The company primarily serves various industries, including consumer electronics, telecommunications, automotive, and industrial applications. MPS is known for its innovation in power solutions, focusing on efficiency, reliability, and miniaturization to meet modern electronic demands.

Application

The MPQ2029GN-AEC1-Z is a high-efficiency, step-down DC-DC converter designed for automotive applications. It is suitable for powering various automotive electronics, including infotainment systems, engine control units (ECUs), sensors, and LED lighting. Its wide input voltage range and robust performance make it ideal for harsh automotive environments, ensuring reliable power supply and efficiency in energy conversion.

Equivalent

The MPQ2029GN-AEC1-Z is a step-down voltage regulator. Equivalent products include:
1. LM2596 - Texas Instruments
2. LM2675 - Texas Instruments
3. TPS563201 - Texas Instruments
4. MICREL MIC217 - Microchip
5. RT8240 - Richtek
Always verify specifications like input/output voltage, current ratings, and package types for compatibility.