TPS62A01DRLR

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TPS62A01DRLR

2.5-V TO 5.5-V INPUT, 1-A HIGH-E

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.5V
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 0.6V
Voltage-Output(Max) 5.5V
Current-Output 1A
Frequency-Switching 2.4MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case SOT-563, SOT-666

Tổng quan

Description

The TPS62A01DRLR is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is part of the TPS62A series, known for delivering high performance in compact applications. This device is capable of handling input voltages ranging from 3.5 V to 14 V, and it provides a fixed output voltage, making it well-suited for battery-powered and portable applications.
Key features of the TPS62A01DRLR include its ability to deliver up to 2 A of output current, high efficiency across a range of loads, and a low quiescent current, which is crucial for extending battery life. The device also incorporates features like soft start, power-good indication, and current limit protection to ensure reliable operation.
The TPS62A01DRLR is packaged in a small SOT-23-6 package, making it ideal for space-constrained designs. It is commonly used in applications such as portable electronics, industrial equipment, and any systems requiring efficient power conversion from a higher voltage source to a lower voltage rail. Its design simplifies power management, reduces component count, and enhances energy efficiency in electronic devices.

Features

The TPS62A01DRLR is a step-down DC-DC buck converter designed by Texas Instruments. It is known for its high-efficiency performance and compact design, which make it suitable for applications requiring efficient power conversion in space-constrained environments. Key features include:
1. Efficiency: Provides high efficiency across a wide load range with its low quiescent current, enhancing battery life in portable applications.
2. Input Range: Supports a wide input voltage range, typically from 2.3V to 5.5V, making it versatile for various power sources including batteries.
3. Output Current: Capable of delivering up to 2A output current, suitable for powering a range of processors and peripherals.
4. Low Noise: Incorporates features to minimize output voltage ripple and electromagnetic interference, ensuring stable operation in sensitive applications.
5. Compact Package: Available in a small VSON package, optimizing space on printed circuit boards.
6. Protection Features: Includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced reliability.
7. Adjustable Output: Offers an adjustable output voltage, providing flexibility for different application requirements.
These features make the TPS62A01DRLR an efficient and reliable choice for designers looking to implement compact and efficient power solutions.

Package

The TPS62A01DRLR is a DC-DC buck converter from Texas Instruments. It is packaged in a VSON (very thin small outline no-lead) package, specifically a 6-pin VSON with a 1.5 mm x 2 mm size, known as the DRL package. This compact package is suitable for space-constrained applications.

Pinout

The TPS62A01DRLR is a step-down converter from Texas Instruments. It typically comes in a small, 6-pin package. The pin functions are as follows:
1. VIN: Input voltage supply pin. Connect to the higher voltage side, typically from a battery or DC source.
2. GND: Ground pin. Connect to the system ground.
3. EN: Enable pin. Used to turn the device on or off. A high level enables the device.
4. FB: Feedback pin. Connect to the output via a resistor divider to set the output voltage.
5. SW: Switch pin. Connects to the inductor and is part of the power switching circuit.
6. VOUT: Output voltage pin. Connects to the load and provides the regulated voltage.
Make sure to refer to the specific datasheet of the TPS62A01DRLR for more detailed information on each pin's function, electrical characteristics, and application guidelines.

Manufacturer

The TPS62A01DRLR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products and solutions, including analog and embedded processing chips. TI is known for its innovation in developing components used in various applications such as automotive, industrial, personal electronics, and communications equipment. The company is recognized for its contributions to advancing semiconductor technology and providing solutions that enhance electronic system performance.

Application

The TPS62A01DRLR is a step-down DC-DC converter ideal for applications requiring efficient power management. Its application areas include battery-powered devices, IoT devices, portable electronics, and low-power industrial equipment. It is well-suited for systems needing a compact solution with high efficiency, supporting applications like wearable devices, sensor networks, medical instruments, and personal electronics, where space and power efficiency are critical.

Equivalent

Equivalent products to the TPS62A01DRLR, a step-down converter from Texas Instruments, include:
1. MP2161 by Monolithic Power Systems: A high-efficiency, 2A, step-down converter.
2. LMR33630 by Texas Instruments: A synchronous buck converter with similar output capabilities.
3. RT6208A by Richtek: A 3A, 18V, synchronous step-down converter.
4. LT8609S by Analog Devices: A high-efficiency, 2A, step-down regulator.
These products offer comparable functionality and performance for similar applications. Always verify specifications to ensure compatibility.

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