TPS62056DGS

有效庫存5,594

Switching Voltage Regulators 3.3V Out 800mA Step-Down Converter

  • 製造商零件號 # : TPS62056DGS

  • 包裝/封裝: VSSOP-10

  • 製造商: Texas Instruments

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

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TPS62056DGS 數據表

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詳細說明

The TPS62056DGS sets a new standard in DC-DC converter technology, offering unparalleled efficiency and reliability for battery-powered systems. Featuring integrated N- and P-channel power MOSFET switches, this device delivers seamless power conversion with minimal external components. Its synchronous rectification technology enhances efficiency, while the power-saving PFM mode optimizes performance at light load currents. With an operating frequency of 850 kHz and the ability to synchronize to an external clock signal, the TPS62056DGS provides flexibility and precision in power management. Compact and efficient, this DC-DC converter is the perfect choice for applications requiring high-performance power delivery in a small package. Experience the benefits of superior power management with the TPS62056DGS

主要特徵

  • Advanced Materials Science Knowledge
  • Innovative Manufacturing Techniques
  • Sustainable Product Design Strategies

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) 2.7 Vin (max) (V) 10
Vout (min) (V) 3.3 Vout (max) (V) 3.3
Iout (max) (A) 0.8 Iq (typ) (mA) 0.012
Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 1000
Features Enable, Frequency synchronization, Light Load Efficiency, Power good, Synchronous Rectification Operating temperature range (°C) -40 to 85
Rating Catalog Regulated outputs (#) 1
Control mode Voltage mode Duty cycle (max) (%) 100
Type Converter

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 TPS62056DGS PDF 下載

常見問題解答

What is TPS62056DGS?

The TPS62056DGS is a high-efficiency step-down (buck) DC-DC converter integrated circuit manufactured by Texas Instruments. It is designed for applications requiring a compact and efficient power supply solution, such as portable devices, battery-powered equipment, and IoT devices.

How Does TPS62056DGS Work?

The TPS62056DGS operates by efficiently converting a higher input voltage to a lower output voltage, enabling it to power devices with different voltage requirements. The converter utilizes pulse-width modulation (PWM) control to regulate the output voltage with high efficiency and minimal power loss. It is capable of delivering a stable output voltage even with varying input voltages.

How Many Pins does TPS62056DGS have and What are the Functions of the Pinout Configuration?

The TPS62056DGS is housed in a 10-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • SW: Switch pin for the buck converter.
  • PGND: Power ground pin.
  • BOOT: Bootstrapped supply pin for the high-side NMOS switch.
  • EN: Enable pin for device control.
  • FB: Feedback pin for output voltage regulation.
  • SS/TR: Soft-start/tracking pin for controlled start-up.
  • POR: Power-on reset pin.

What are the Pros and Cons of TPS62056DGS?

Pros:

  • High Efficiency: Provides high efficiency in converting input voltage to output voltage, reducing power consumption.
  • Compact Package: Housed in a small VSSOP package, suitable for space-constrained designs.
  • Wide Input Voltage Range: Supports a wide input voltage range for versatility in different power supply applications.
  • Fast Transient Response: Offers quick response to load changes for stable output regulation.
  • Enable Pin Control: Allows for easy device enable/disable for power management.

Cons:

  • External Components: May require additional external components such as capacitors and inductors for optimal performance.
  • Thermal Considerations: Heat dissipation and thermal management may need to be addressed in high-power applications.
  • Output Ripple: Output voltage ripple may need to be minimized for sensitive applications.

Are There Any Equivalents/Alternatives to TPS62056DGS for Recommendation?

  • The TPS62170 from Texas Instruments is a similar step-down DC-DC converter with different features.
  • Alternatives to the TPS62056DGS include the MP2359 from Monolithic Power Systems and the LM3671 from Texas Instruments.

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