Illustration for selection reference only

TPS562201DDCR

Synchronous step-down DC-DC converter for converting input voltage to a lower output voltage.

Product Code
DHEA776592
Brand
TI/德州仪器
Package
SOT-23-6
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The TPS562201DDCR is a synchronous step-down converter IC from Texas Instruments, belonging to power management integrated circuits. It uses a fixed-frequency, current-mode control architecture with integrated high-side and low-side power MOSFETs to convert a higher input voltage to a lower regulated output voltage. It is suitable for voltage regulation in distributed power systems, battery-powered devices, industrial control, and communication equipment. Housed in a SOT-23-6 package, it requires few external components, helping to simplify power supply design and save board space.

APPLICATIONS

Applications

  • Used for board-level power in industrial control equipment to provide a stable low voltage supply.
  • Used in battery-powered portable devices for efficient voltage conversion.
  • Used in distributed power systems for communication base stations and network equipment.
  • Used for internal power supplies in consumer electronics such as set-top boxes and printers.
FEATURES AND BENEFITS

Features and Benefits

  • Integrated power MOSFETs reduce the number of external components.
  • Fixed switching frequency simplifies filter design.
  • Current-mode control provides fast load transient response.
  • Supports a wide input voltage range for various power scenarios.
  • Includes overcurrent protection and thermal shutdown for enhanced safety.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the full model suffix and package, and confirm operating temperature range and input/output voltage requirements. It is recommended to obtain the datasheet through the TI official website or authorized channels to verify electrical parameters and reliability information.

Verify product details against the manufacturer datasheet before purchase.

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