LM73606RNPR

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LM73606RNPR

IC REG BUCK ADJUSTABLE 6A 30WQFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 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
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount, Wettable Flank
Package/Case 30-WFQFN Exposed Pad

概述

Description

The LM73606RNPR is a step-down DC-DC converter designed by Texas Instruments. It is part of the LM73605/LM73606 family, known for high efficiency and compact design, making it suitable for various power management applications. The LM73606RNPR features an input voltage range of 3.5 V to 36 V and can deliver up to 6 A of continuous output current, which is ideal for industrial, automotive, and communications equipment.
Key features include a high switching frequency, which allows for smaller external components and therefore a compact solution size. It offers both pulse width modulation (PWM) and pulse frequency modulation (PFM) modes to optimize efficiency across different load conditions. The device also includes advanced protection features such as undervoltage lockout, output short protection, and thermal shutdown for enhanced reliability.
The LM73606RNPR is encased in a small VQFN package, which aids in efficient heat dissipation and ease of mounting on PCBs. Its design ensures low electromagnetic interference (EMI), making it suitable for noise-sensitive applications. Overall, it offers a robust solution for engineers looking to implement efficient power conversion in their systems.

Features

The LM73606RNPR is a synchronous buck converter from Texas Instruments, designed for high-efficiency, step-down power conversion. Key features include:
1. Input Voltage Range: Supports a wide input range from 3.5V to 36V, making it suitable for various applications.
2. Output Current: Capable of delivering up to 6A continuous output current.
3. Efficiency: Offers high efficiency with low power loss due to its synchronous rectification.
4. Switching Frequency: Adjustable switching frequency from 400 kHz to 2.2 MHz allows for optimization between efficiency and component size.
5. Soft Start/Stop: Includes a programmable soft-start feature to limit inrush current and a soft-stop function.
6. Protection Features: Equipped with overcurrent protection, thermal shutdown, and undervoltage lockout to enhance reliability.
7. Compact Package: Available in a small, thermally enhanced VQFN package, which is advantageous for space-constrained designs.
8. External Synchronization: Supports synchronization to an external clock for improved noise performance.
9. Adjustable Output Voltage: Offers a wide output voltage range, adjustable via external resistors.
10. Quiescent Current: Features low quiescent current for battery-powered applications.
These features make the LM73606RNPR a versatile choice for industrial, automotive, and consumer applications that require robust power management solutions.

Package

The LM73606RNPR is a synchronous step-down voltage converter from Texas Instruments. It is packaged in an HTSSOP (Thermally Enhanced Thin Shrink Small Outline Package) with 30 pins. This packaging supports better thermal performance and compactness for efficient power management in various electronic applications.

Pinout

The LM73606RNPR is a switching regulator from Texas Instruments, designed for efficient voltage regulation in various electronic applications. It comes in a WQFN package with a 30-pin configuration.
Key functions of the LM73606RNPR include:
1. Step-Down Conversion: It provides a high-efficiency step-down DC-DC conversion.
2. Wide Input Voltage Range: The regulator supports a broad input voltage range, making it versatile for different power sources.
3. Adjustable Output Voltage: It facilitates an adjustable output voltage to suit specific application needs.
4. High Efficiency: The device is designed for optimal efficiency, reducing power loss and thermal issues.
5. Protection Features: It includes features like overcurrent protection, thermal shutdown, and undervoltage lockout to enhance reliability and safety.
This regulator is suitable for applications in telecommunications, industrial, and consumer electronics where efficient power management is critical.

Manufacturer

The LM73606RNPR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies worldwide and focuses on developing analog chips and embedded processors. TI's components are widely used in electronics for various applications, including industrial, automotive, personal electronics, and communications equipment.

Application

The LM73606RNPR is a step-down DC-DC converter used in various applications such as industrial power supplies, communication infrastructure, automotive systems, and general-purpose point-of-load regulation. It offers features like high efficiency, wide input voltage range, and a compact design, making it suitable for situations demanding reliable power conversion and compact form factors.

Equivalent

The LM73606RNPR is a step-down voltage regulator from Texas Instruments. Equivalent products may include the following:
1. MP4462 from Monolithic Power Systems - A step-down converter with a similar voltage and current rating.
2. LTC1772 from Analog Devices - A similar buck regulator for high-efficiency power management.
3. TPS563201 from Texas Instruments - Another TI product with comparable specifications.
4. LM22677 from Texas Instruments - Offers similar functionality in step-down conversion.
Note: Ensure compatibility with your specific application requirements.

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