사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 1V |
| Voltage - Output (Max) | 34.2V |
| Current - Output | 6A |
| Frequency - Switching | 350kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount, Wettable Flank |
개요
Description
The LM73606QRNPRQ1 is a highly efficient synchronous step-down DC-DC converter designed for automotive and industrial applications. It operates over an input voltage range of 3.5V to 36V and can deliver an output current of up to 6A, making it suitable for a variety of power management tasks. The device features an adjustable output voltage, typically ranging from 1V to 15V, providing flexibility for different design requirements.
Key characteristics include a high switching frequency (up to 2.2 MHz), which allows for smaller external components and reduced solution size. It also boasts excellent transient response and low quiescent current, enhancing performance in dynamic load conditions and improving overall power efficiency. The LM73606QRNPRQ1 is equipped with protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
The device is part of Texas Instruments' extensive portfolio of automotive-grade products and adheres to AEC-Q100 standards, ensuring reliability in demanding environments. Its compact package and robust design make it ideal for space-constrained applications in automotive systems.
Key characteristics include a high switching frequency (up to 2.2 MHz), which allows for smaller external components and reduced solution size. It also boasts excellent transient response and low quiescent current, enhancing performance in dynamic load conditions and improving overall power efficiency. The LM73606QRNPRQ1 is equipped with protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
The device is part of Texas Instruments' extensive portfolio of automotive-grade products and adheres to AEC-Q100 standards, ensuring reliability in demanding environments. Its compact package and robust design make it ideal for space-constrained applications in automotive systems.
Equivalent
The LM73606QRNPRQ1 is a step-down voltage regulator from Texas Instruments. Equivalent products might include:
1. LT8610 from Analog Devices: A 6A, 42V synchronous step-down regulator.
2. MP4560 from Monolithic Power Systems: A 6A, 36V synchronous step-down converter.
3. TPS54360-Q1 from Texas Instruments (similar family): A 3.5A, 60V step-down converter.
Always verify specifications for compatibility with your specific application needs.
1. LT8610 from Analog Devices: A 6A, 42V synchronous step-down regulator.
2. MP4560 from Monolithic Power Systems: A 6A, 36V synchronous step-down converter.
3. TPS54360-Q1 from Texas Instruments (similar family): A 3.5A, 60V step-down converter.
Always verify specifications for compatibility with your specific application needs.
Features
The LM73606QRNPRQ1 is a step-down voltage regulator from Texas Instruments, designed for automotive applications. It is part of the LM73605/LM73606 family and offers the following key features:
1. Wide Input Voltage Range: Operates from 3.5 V to 36 V, making it suitable for a variety of power sources.
2. High Efficiency: Achieves up to 92% efficiency, optimizing energy use and reducing thermal dissipation.
3. Output Current: Capable of delivering up to 6 A continuous output current.
4. Adjustable Switching Frequency: Frequency can be set between 400 kHz and 2.2 MHz, allowing flexibility in design and filtering.
5. Low Quiescent Current: Designed for low standby power consumption with a quiescent current of 15 µA in shutdown mode.
6. Protection Features: Includes undervoltage lockout, output short-circuit protection, and thermal shutdown for enhanced reliability.
7. Package: Available in a thermally enhanced VQFN package, supporting compact and efficient thermal management.
8. Automotive Grade: AEC-Q100 qualified for automotive applications, ensuring high reliability and durability in harsh environments.
1. Wide Input Voltage Range: Operates from 3.5 V to 36 V, making it suitable for a variety of power sources.
2. High Efficiency: Achieves up to 92% efficiency, optimizing energy use and reducing thermal dissipation.
3. Output Current: Capable of delivering up to 6 A continuous output current.
4. Adjustable Switching Frequency: Frequency can be set between 400 kHz and 2.2 MHz, allowing flexibility in design and filtering.
5. Low Quiescent Current: Designed for low standby power consumption with a quiescent current of 15 µA in shutdown mode.
6. Protection Features: Includes undervoltage lockout, output short-circuit protection, and thermal shutdown for enhanced reliability.
7. Package: Available in a thermally enhanced VQFN package, supporting compact and efficient thermal management.
8. Automotive Grade: AEC-Q100 qualified for automotive applications, ensuring high reliability and durability in harsh environments.
Pinout
The LM73606QRNPRQ1 is a DC-DC buck converter, specifically designed for automotive applications. It comes in a 30-pin VQFN (Very Thin Quad Flat No-Lead) package. The key functions of this device include high-efficiency step-down voltage regulation, with an input voltage range typically from 3.5V to 36V, and it can deliver up to 6A of continuous output current. The LM73606QRNPRQ1 is equipped with features like programmable switching frequency, soft-start, and external clock synchronization to enhance performance and adaptability in various applications. Additionally, it includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable and safe operation in harsh automotive environments.
Manufacturer
The LM73606QRNPRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and devices. It specializes in manufacturing analog and embedded processing products, serving industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is well-known for its innovative technology solutions and comprehensive product portfolio, which includes microcontrollers, processors, sensors, integrated circuits, and other semiconductor products. As a leader in the electronics industry, Texas Instruments focuses on developing high-performance and energy-efficient technologies to meet the needs of its diverse customer base.
Application
The LM73606QRNPRQ1 is a high-performance step-down DC-DC converter designed for automotive and industrial applications. Key application areas include:
1. Automotive Systems: It supports infotainment systems, advanced driver-assistance systems (ADAS), and body electronics due to its wide input voltage range and high-efficiency power conversion.
2. Industrial Equipment: Suitable for factory automation, control systems, and instrumentation by providing a stable power supply under varying load conditions.
3. Telecommunications: Used in telecom infrastructure for powering communication devices and base stations.
4. Aerospace and Defense: Its robust design and reliability make it suitable for aerospace and defense electronics.
These applications benefit from its compact size, thermal performance, and high-efficiency power regulation.
1. Automotive Systems: It supports infotainment systems, advanced driver-assistance systems (ADAS), and body electronics due to its wide input voltage range and high-efficiency power conversion.
2. Industrial Equipment: Suitable for factory automation, control systems, and instrumentation by providing a stable power supply under varying load conditions.
3. Telecommunications: Used in telecom infrastructure for powering communication devices and base stations.
4. Aerospace and Defense: Its robust design and reliability make it suitable for aerospace and defense electronics.
These applications benefit from its compact size, thermal performance, and high-efficiency power regulation.
Package
The LM73606QRNPRQ1 is a DC-DC buck converter from Texas Instruments, housed in a VQFN (Very Thin Quad Flat No-Lead) package with 30 pins. This package type is designed for efficient thermal performance and compact size, making it suitable for automotive applications where space and thermal management are critical.
