TPS62152RGTR

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TPS62152RGTR

IC REG BUCK 3.3V 1A 16QFN

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series DCS-Control™
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Fixed
NumberofOutputs 1
Voltage-Input(Min) 3V
Voltage-Input(Max) 17V
Voltage-Output(Min/Fixed) 3.3V
Current-Output 1A
Frequency-Switching 2.5MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 16-VFQFN Exposed Pad

概述

Description

The TPS62152RGTR is a step-down converter from Texas Instruments designed for powering a variety of applications. It belongs to the TPS6215x family, which is known for high efficiency and compact size. The device operates with an input voltage range from 3V to 17V and delivers an output current of up to 1A, making it suitable for battery-powered and portable devices.
Key features include a wide input voltage range, high switching frequency (up to 2.5 MHz), and the ability to maintain high efficiency over a wide load current range. It incorporates a power-save mode to enhance efficiency at light loads, while the built-in soft start and current limit features ensure reliable operation. The TPS62152RGTR also includes thermal shutdown protection.
The package size of 2 mm x 2 mm and the use of few external components make it ideal for space-constrained applications. Typical uses include powering microcontrollers, sensors, and other digital components in consumer electronics, industrial systems, and communication devices. Its flexibility and reliability make it a popular choice for designers seeking a balance between performance and footprint.

Features

The TPS62152RGTR is a step-down converter from Texas Instruments, designed for efficient power management in various electronic applications. Key features include:
1. Input Voltage Range: Operates from 3 V to 17 V, suitable for a wide range of power sources.
2. Output Voltage: Adjustable output voltage range starting from 0.9 V up to 6 V.
3. Output Current: Delivers up to 1 A continuous output current, making it suitable for powering different devices.
4. Efficiency: High efficiency up to 96%, which helps in reducing power loss and heat generation.
5. Switching Frequency: Fixed 2.5 MHz switching frequency allows for small external components and low output voltage ripple.
6. Low Quiescent Current: Features low quiescent current of 17 µA, enhancing battery life in portable applications.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout.
8. Soft Start and Power Good: Integrated soft start and power good pin for controlled startup and monitoring output quality.
9. Package: Available in a compact 2 mm x 3 mm 10-pin VSON package suitable for space-constrained designs.
These features make the TPS62152RGTR ideal for portable and embedded systems needing efficient and reliable power conversion.

Package

The TPS62152RGTR is a step-down converter from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-Lead) package type, specifically an 8-pin VQFN (2mm x 2mm) with a thermal pad for efficient heat dissipation.

Pinout

The TPS62152RGTR is a high-efficiency step-down DC-DC converter from Texas Instruments. It comes in a 16-pin VQFN (Very Thin Quad Flat No-lead) package. The main function of the TPS62152RGTR is to convert a higher input voltage to a lower output voltage efficiently, making it suitable for battery-powered and other energy-sensitive applications.
The device operates with an input voltage range from 3 V to 17 V and provides an adjustable output voltage down to 0.9 V. It is capable of delivering up to 1 A of output current. Some key features include a high-efficiency synchronous step-down capability, a power-save mode for improved efficiency at light loads, and soft-start functionality to limit inrush current. The device also includes protection features like thermal shutdown and overcurrent protection to ensure robust operation in various conditions.
These characteristics make the TPS62152RGTR ideal for applications requiring compact, efficient, and reliable power conversion.

Manufacturer

The TPS62152RGTR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits for various applications. They are known for their analog and embedded processing products. TI serves industries such as automotive, industrial, consumer electronics, and communications equipment. The company focuses on innovation and development in technology, providing solutions that enhance the functionality and efficiency of electronic devices.

Application

The TPS62152RGTR is a buck (step-down) DC-DC converter commonly used in applications requiring efficient power management. Its primary application areas include portable and battery-operated devices, industrial and automotive electronics, telecommunications equipment, and embedded systems. Its compact size and high efficiency make it ideal for use in smartphones, tablets, GPS units, and other devices needing stable power supply from batteries. Moreover, its wide input voltage range and low quiescent current make it suitable for use in energy-sensitive applications.

Equivalent

The TPS62152RGTR is a step-down voltage regulator by Texas Instruments. Equivalent products include the LM3671 by Texas Instruments, the MIC23050 by Microchip Technology, the AP63203 by Diodes Incorporated, and the RT8059 by Richtek. These alternatives offer similar features such as compact size, efficiency, and output current capabilities. However, specifications like voltage range and switching frequency may vary, so it's essential to review the datasheets to ensure compatibility with your application.

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