• TPS54233DR SOIC-8
TPS54233DR SOIC-8

TPS54233DR

TPS54233DR comes in an 8-pin SOIC package and is supplied on tape and reel for automated assembly

Quantity Unit Price(USD) Ext. Price
1 $0.484 $0.48
10 $0.396 $3.96
30 $0.351 $10.53
100 $0.308 $30.80
500 $0.274 $137.00
1000 $0.260 $260.00

Inventory:4,928

*The price is for reference only.
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  • Part Number : TPS54233DR

  • Package/Case : SOIC-8

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS54233DR DataSheet (PDF)

Quick Inquiry

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Overview of TPS54233DR

The TPS54233DR is a synchronous buck converter integrated circuit that provides high-efficiency step-down voltage conversion for power management applications. This IC offers a wide input voltage range and adjustable output voltage, making it suitable for various DC-DC conversion tasks.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • SW: Switching Node
  • GND: Ground
  • FB: Feedback Pin
  • EN: Enable Pin
  • VIN: Input Voltage
  • VOUT: Output Voltage
  • SS/TR: Soft-Start/Tracking Pin
  • PWRGD: Power Good Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS54233DR buck converter IC for a visual representation.

Key Features

  • Synchronous Buck Converter: Provides efficient step-down voltage conversion with reduced power loss.
  • Wide Input Voltage Range: Operates with a wide input voltage range, suitable for various power sources.
  • Adjustable Output Voltage: Allows for flexibility in setting the desired output voltage.
  • Power Good Output: Includes a power good indicator for monitoring the output voltage status.
  • Programmable Soft-Start: Enables controlled startup and reduces inrush current during power-up.
  • Overcurrent Protection: Features overcurrent protection to safeguard the IC and connected components.

Note: For detailed technical specifications, please refer to the TPS54233DR datasheet.

Application

  • Power Management Systems: Ideal for use in power management systems requiring efficient voltage regulation.
  • Battery-Powered Devices: Suitable for battery-powered devices that need reliable voltage conversion.
  • Embedded Systems: Used in embedded systems and IoT devices for voltage regulation and power efficiency.

Functionality

The TPS54233DR is a synchronous buck converter IC that efficiently steps down input voltage to a regulated output voltage. It provides a reliable solution for power management applications requiring high efficiency and adjustable output voltage.

Usage Guide

  • Input Voltage: Connect VIN to the input voltage source.
  • Output Voltage: Adjust the feedback network to set the desired output voltage at VOUT.
  • Enable Control: Use the EN pin to enable or disable the converter operation.

Frequently Asked Questions

Q: What is the efficiency of the TPS54233DR?
A: The TPS54233DR offers high efficiency levels, typically above 90% under optimal operating conditions.

Q: Can the TPS54233DR handle high input voltage levels?
A: Yes, the TPS54233DR can handle high input voltages, providing versatility in various power supply configurations.

Equivalent

For similar functionalities, consider these alternatives to the TPS54233DR:

  • LM2675: A synchronous step-down voltage regulator IC offering comparable features and performance to the TPS54233DR.
  • MP2307: This is a high-efficiency synchronous buck converter IC suitable for power management applications similar to the TPS54233DR.

TPS54233DR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V) 3.5 Vin (max) (V) 28
Vout (min) (V) 0.8 Vout (max) (V) 25
Iout (max) (A) 2 Iq (typ) (mA) 0.075
Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 300
Features Enable, Light Load Efficiency, Soft Start Adjustable, UVLO adjustable Operating temperature range (°C) -40 to 150
Rating Catalog Regulated outputs (#) 1
Control mode current mode Duty cycle (max) (%) 90
Type Converter

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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