TPS56A37RPAR

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TPS56A37RPAR

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IC REG BUCK ADJ 10A 10VQFN

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Spezifikationen

Attribut Wert
PartStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 4.5V
Voltage-Input(Max) 28V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 13V
Current-Output 10A
Frequency-Switching 500kHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 10-PowerVFQFN
SupplierDevicePackage 10-VQFN-HR (3x3)
BaseProductNumber TPS56A37

Übersicht

Description

The TPS56A37RPAR is a high-efficiency, synchronous step-down DC-DC converter developed by Texas Instruments. It is designed to deliver a continuous output current of up to 3 A, making it suitable for a wide range of applications including industrial, automotive, and consumer electronics. The device operates over a wide input voltage range, typically from 4.5 V to 17 V, allowing it to handle various power supply conditions.
The TPS56A37RPAR features advanced power-saving technologies such as D-CAP3™ mode control, which enables fast transient response and requires minimal output capacitance. It also includes built-in protection features like overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing system reliability and safety.
The converter is housed in a compact, thermally efficient package, making it ideal for space-constrained designs. The device's low quiescent current and high efficiency help minimize energy consumption, which is particularly beneficial in battery-powered applications. Overall, the TPS56A37RPAR offers a versatile and robust solution for modern power management needs.

Equivalent

The TPS56A37RPAR is a step-down buck converter from Texas Instruments. Equivalent products may include:
1. LMR33630 from Texas Instruments – a similar buck converter with comparable specifications.
2. MP2315 from MPS (Monolithic Power Systems) – another buck converter with similar output capabilities.
3. LT8609S from Analog Devices – a step-down regulator matching similar input/output specs.
4. MAX16990 from Maxim Integrated – offers similar performance in automotive applications.
Always compare specific electrical characteristics and package compatibility when selecting equivalents.

Features

The TPS56A37RPAR is a DC-DC buck converter designed by Texas Instruments. Key features include:
1. Output Current: It supports up to 6A continuous output current.
2. Input Voltage Range: Operates with an input voltage range of 3.8V to 17V, making it suitable for a variety of applications.
3. Efficiency: High efficiency across the load range due to synchronous rectification, with peak efficiency typically above 90%.
4. Switching Frequency: Offers adjustable switching frequency from 200kHz to 2.2MHz, providing flexibility in design for efficiency and size optimization.
5. Thermal Performance: Enhanced thermal performance with a PowerPAD™ package.
6. Soft Start and Sequencing: Implements a soft-start feature to reduce inrush current and allows for sequencing.
7. Protection Features: Includes protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
8. Package: Comes in a compact VQFN package, optimizing space on PCB designs.
These features make the TPS56A37RPAR suitable for applications in consumer electronics, industrial equipment, and telecom infrastructure.

Pinout

The TPS56A37RPAR is a synchronous step-down voltage regulator from Texas Instruments. It comes in a 16-pin VQFN (Very Thin Quad Flat No-lead) package. The primary function of this device is to efficiently convert a higher input voltage to a lower output voltage with high output current capability, making it suitable for various applications in computing, networking, and telecommunications.
Key features include high efficiency, adjustable switching frequency, and the ability to synchronize with an external clock. It also offers features like a power-good signal, adjustable soft-start, and undervoltage lockout. The TPS56A37RPAR is designed to provide a compact and efficient solution for power management in complex systems.

Manufacturer

The TPS56A37RPAR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips. These components are used in various electronic systems, including those in industrial, automotive, personal electronics, and communications equipment. TI is well-known for its innovation in the semiconductor industry and offers a wide array of products that facilitate efficient power management, signal processing, and connectivity solutions.

Application

The TPS56A37RPAR is a buck converter designed for high-efficiency power management in various applications. Its primary application areas include:
1. Telecommunications Equipment: Provides power management in base stations and networking hardware.
2. Industrial Systems: Used in automation and control systems for stable power conversion.
3. Consumer Electronics: Powers devices like set-top boxes, televisions, and home appliances.
4. Computing and Data Centers: Supports server motherboards and storage systems with efficient voltage regulation.
5. Automotive Systems: Suitable for infotainment systems, advanced driver-assistance systems (ADAS), and other in-vehicle electronics.
Its wide input voltage range and high efficiency make it versatile for various power supply designs.

Package

The TPS56A37RPAR is a DC-DC buck converter from Texas Instruments, and it comes in a VQFN (Very Thin Quad Flat No-Lead) package type. Specifically, it uses a 3x4 mm VQFN-13 package, which is compact and suitable for applications requiring efficient power management in limited space.

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