TPS62097RWKR

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TPS62097RWKR

IC REG BUCK ADJUSTABLE 2A 11VQFN

  • Производитель
  • Мфр. Часть #TPS62097RWKR
  • Пакет VQFN-HR (RWK)-11
  • Лист данных
  • В наличии6023

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
Series iDCS-Control
ProductStatus Active
Function Step-Down
OutputConfiguration Positive
Topology Buck
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.5V
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 6V
Current-Output 2A
Frequency-Switching 1.5MHz ~ 2.5MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 11-VFQFN

Обзор

Description

The TPS62097RWKR is a high-efficiency, synchronous step-down DC-DC converter designed by Texas Instruments. It is used to convert a higher input voltage to a lower output voltage, suitable for powering electronic devices and systems. Key features of this converter include a wide input voltage range (typically 2.7V to 6V), allowing it to be used with various power sources, such as batteries or power adapters.
The TPS62097RWKR delivers up to 2A of output current, making it suitable for applications that require moderate power levels. It operates with high efficiency across a broad load range, which helps to extend battery life in portable applications. The converter supports both pulse width modulation (PWM) and pulse frequency modulation (PFM) modes, optimizing performance for either load transients or light-load efficiency.
Additionally, the device comes in a compact, thermally enhanced 2x2mm QFN package, making it ideal for space-constrained applications like smartphones, tablets, and Internet of Things (IoT) devices. Its integrated protection features, such as overcurrent protection and thermal shutdown, enhance reliability in various operating conditions.

Features

The TPS62097RWKR is a high-efficiency step-down converter designed by Texas Instruments. It operates from an input voltage range of 2.7 V to 6 V, making it suitable for battery-powered applications. This device can deliver up to 2 A of output current with a fixed output voltage or can be adjusted via an external resistor divider.
Key features include low quiescent current (17 μA typ.), which prolongs battery life, and the ability to achieve up to 95% efficiency. The converter supports a wide array of output voltages due to its adjustable feature. It also features a power-saving mode for improved efficiency at light loads and has a 1.2 MHz typical switching frequency.
The TPS62097RWKR offers robust protection features such as overcurrent protection, thermal shutdown, and short-circuit protection. It comes in a compact 2 mm x 2 mm WSON package with a thermal pad, ensuring efficient heat dissipation and suitable for space-constrained applications.
This device is ideal for portable applications, point-of-load power supplies, and other low-voltage systems where efficiency and compactness are critical.

Package

The TPS62097RWKR is a step-down converter from Texas Instruments, packaged in the WQFN (Very Thin Quad Flat No-Lead) format, specifically a 12-pin WQFN package. Its compact size is suitable for space-constrained applications, measuring 2 mm x 2 mm.

Pinout

The TPS62097RWKR is a step-down converter from Texas Instruments. It is available in a 2 mm x 1.5 mm VQFN package with 11 pins.
Here’s a brief overview of its pin functions:
1. VIN - Input voltage supply.
2. EN - Enable pin to turn on/off the device.
3. FB - Feedback pin for adjusting output voltage.
4. GND - Ground pin.
5. SW - Switch node, connected to the inductor.
6. PG - Power good indicator.
7. VOS - Output voltage sense pin.
8. NC - No connect (not connected internally).
The TPS62097 is designed for high efficiency and low power consumption, suitable for applications requiring a compact, high-performance power supply solution.

Manufacturer

The TPS62097RWKR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and produces a broad range of analog and embedded processing chips. They are a major player in the electronics industry, providing components for consumer electronics, automotive systems, industrial machinery, and various other applications. Known for their innovation and robust product lines, Texas Instruments is a leading company in the semiconductor sector.

Application

The TPS62097RWKR is a step-down converter designed for powering portable and battery-operated devices. Its application areas include smartphones, tablets, wearable electronics, industrial sensors, and any systems requiring efficient power management in a compact form factor. It is also suitable for applications needing a stable power supply with high efficiency and low noise, such as IoT devices and wireless communication modules.

Equivalent

The TPS62097RWKR is a step-down converter from Texas Instruments. Equivalent products include:
1. LTC3605 by Analog Devices - A high-efficiency, monolithic synchronous buck regulator.
2. MPM3610 by Monolithic Power Systems - A synchronous step-down converter with an integrated inductor.
3. LMR33630 by Texas Instruments - A synchronous buck converter with similar performance.
4. RT8259 by Richtek - A synchronous step-down converter with comparable specifications.

For specific applications, ensure to check datasheets for compatibility.

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