TPS62132RGTR

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TPS62132RGTR

IC REG BUCK 3.3V 3A 16VQFN

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  • Mfr.부분 #TPS62132RGTR
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사양

Series DCS-Control™
Part Status Active
Base Product Number TPS62132
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 17V
Voltage - Output (Min/Fixed) 3.3V
Current - Output 3A
Frequency - Switching 2.5MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 16-VFQFN Exposed Pad
Supplier Device Package 16-VQFN (3x3)
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The TPS62132RGTR is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments designed for use in a wide range of applications. It features an input voltage range of 3V to 17V and can deliver an output current of up to 3A. The device offers a compact solution size, making it suitable for applications with space constraints.
One of the key features of the TPS62132RGTR is its high efficiency, achieved through its synchronous rectification and low quiescent current. It operates at a fixed switching frequency, which helps in minimizing interference and allows easy filtering. The device also supports Power Save Mode, enhancing efficiency at light loads.
Additional features include adjustable output voltage, soft-start, and thermal shutdown protection. The TPS62132RGTR is provided in a 16-pin QFN package, which aids in thermal performance and compact design. It is commonly used in applications like industrial equipment, telecom systems, and portable devices where efficient and reliable power conversion is essential.

Features

The TPS62132RGTR is a high-efficiency synchronous step-down DC-DC converter designed by Texas Instruments. It features a wide input voltage range from 3V to 17V, making it suitable for a variety of applications. The device can deliver up to 3A of output current, ensuring robust power supply capabilities. It operates with a fixed switching frequency of 2.5MHz, which allows for small external components and a compact design.
Key features of the TPS62132RGTR include Power Save Mode for light load efficiency, an adjustable output voltage with a range down to 0.9V, and a 100% duty cycle mode for low dropout operation. It also offers excellent load and line regulation, enhancing performance under varying conditions. Protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout ensure reliable operation and safety.
The TPS62132RGTR is packaged in a compact 16-pin VQFN package, which aids in efficient heat dissipation. Its design and features make it well-suited for applications like industrial control, communications equipment, and consumer electronics where space is a premium and efficient power management is crucial.

Package

The TPS62132RGTR is a DC-DC buck converter from Texas Instruments, housed in a VQFN (Quad Flat No-leads) package with 16 pins. Specifically, it is in a 3mm x 3mm VQFN-16 (RGT) package, which offers efficient thermal performance and compact size for space-constrained applications.

Pinout

The TPS62132RGTR is a step-down (buck) converter from Texas Instruments, designed for high-efficiency power management. It typically comes in a 16-pin VQFN (RGW) package. Here is a concise overview of the pin functions:
1. VIN: Supply voltage input.
2. EN: Enable pin to turn the device on/off.
3. SW: Switch pin; connects to the inductor.
4. GND: Ground connection.
5. FB: Feedback pin; used to set the output voltage.
6. PG: Power Good indicator; open-drain output.
7. SS/TR: Soft-start and tracking pin; controls the startup slope.
8. VOS: Output voltage sense pin.
9. AVIN: Analog supply input; often tied to VIN.
10. AGND: Analog ground.
11. PGND: Power ground.
12. MODE/DCTRL: Mode selection for power saving and synchronization.
The remaining pins serve specific configuration and operational purposes, ensuring the device can efficiently convert input power to a lower, stable output voltage suitable for varied applications. Always refer to the datasheet for precise electrical characteristics and connection details.

Manufacturer

The TPS62132RGTR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits. It primarily focuses on developing analog chips and embedded processors, catering to a wide range of industries including automotive, industrial, personal electronics, communications, and enterprise systems. TI is known for its innovation in semiconductor design and its comprehensive portfolio of products that help engineers solve complex challenges in their electronic designs.

Application

The TPS62132RGTR is a step-down DC-DC converter used in power management applications. It's commonly applied in areas like industrial equipment, consumer electronics, and telecommunications. Specifically, it's used for efficiently converting battery or adapter input voltages to lower levels required by processors, memory, sensors, and other electronic components. Its small size, high efficiency, and low noise make it suitable for portable devices, embedded systems, and IoT applications.

Equivalent

The TPS62132RGTR is a step-down converter from Texas Instruments. Equivalent products might include:
1. LMR33630 - also from Texas Instruments, offering similar features and output current.
2. LTC3605 - from Analog Devices, providing similar voltage and current capabilities.
3. MP2457 - from Monolithic Power Systems, with comparable specifications.
4. RAC-SC Series - from Recom Power, also in the step-down converter category.
Ensure to verify the specifications like input/output voltage, current, and switching frequency to ensure compatibility.

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