TPS62097RWKR

有效庫存4,987

Switching Voltage Regulators 2-A Step Down Converter with Selectable Switching Frequency in HotRod package 11-VQFN-HR -40 to 125

  • 製造商零件號 # : TPS62097RWKR

  • 包裝/封裝: VQFNHR-11

  • 製造商: Texas Instruments

  • 產品分類 : Voltage Regulators - DC DC Switching Regulators

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TPS62097RWKR 數據表

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詳細說明

One key feature of the TPS62097RWKR is its ability to deliver up to 3A of continuous output current, making it ideal for demanding applications such as portable electronics, industrial equipment, and automotive systems. The integrated power MOSFET simplifies the design process by reducing the need for external components, while the power-good signal and soft-start capability ensure stable operation during power transitions

TPS62097RWKR

主要特徵

  • This product has high efficiency up to 95%
  • It features thermal shutdown and current limit protection
  • The output voltage is adjustable from 0.6V to 6V

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Vin (min) (V) 2.5 Vin (max) (V) 6
Vout (min) (V) 0.8, 1.8, 3.3 Vout (max) (V) 1.8, 3.3, 6
Iout (max) (A) 2 Iq (typ) (mA) 0.04
Switching frequency (min) (kHz) 1500 Switching frequency (max) (kHz) 2500
Features Enable, Forced PWM, Light load efficiency, Output discharge, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking, ULVO Fixed Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT), DCS-Control Duty cycle (max) (%) 100
Type Converter

Specification Comparison

常見問題解答

What is TPS62097RWKR?

The TPS62097RWKR is a synchronous step-down DC-DC converter integrated circuit (IC) manufactured by Texas Instruments. It is designed for efficient power conversion in battery-powered applications, portable devices, and IoT devices that require a regulated power supply.

How Does TPS62097RWKR Work?

The TPS62097RWKR operates by converting input voltage to a lower, regulated output voltage using a synchronous buck converter topology. It achieves high efficiency by minimizing switching losses and maximizing power delivery to the load. The device features a wide input voltage range and provides a stable output voltage even under varying load conditions.

How Many Pins does TPS62097RWKR have and What are the Functions of the Pinout Configuration?

The TPS62097RWKR is available in a 16-pin WQFN (Quad Flat No-Lead) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • PGND, SW, BOOT, LX: Power and switching pins for the buck converter.
  • VOUT: Regulated output voltage pin.
  • EN, FB, SS, PGOOD: Enable, feedback, soft-start, and power good control pins, respectively.
  • RT, CC, ILIM: External component connection pins for setting switching frequency, output voltage, and current limit.
  • BIAS, AGND: Bias and analog ground pins.

What are the Pros and Cons of TPS62097RWKR?

Pros:

  • High Efficiency: Offers high efficiency conversion to maximize battery life in portable devices.
  • Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
  • Compact Size: Comes in a small form factor package, suitable for space-constrained designs.
  • Integrated Features: Includes various protection and control features for reliable operation.
  • Low Quiescent Current: Operates with low quiescent current for power-conscious designs.

Cons:

  • Complexity: Requires careful design considerations for optimal performance and stability.
  • External Components: May need additional external components for specific application requirements.
  • Thermal Management: Efficiency trade-offs may need to be considered for thermal management in high power applications.

Are There Any Equivalents/Alternatives to TPS62097RWKR for Recommendation?

  • The TPS62130 from Texas Instruments is a comparable synchronous step-down converter with similar features.
  • Alternatives to the TPS62097RWKR include the MP2315 from Monolithic Power Systems and the LT1763 from Analog Devices.

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