• LM2673SX-ADJ/NOPB TO-263 (KTW)-7
LM2673SX-ADJ/NOPB TO-263 (KTW)-7

LM2673SX-ADJ/NOPB

Compact Size DC-DC Converter Suitable for Space-Limited Desig

Inventory:7,408

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Overview of LM2673SX-ADJ/NOPB

The LM2673SX-ADJ/NOPB is a step-down voltage regulator IC that offers adjustable output voltage and high efficiency.It is designed to provide a regulated voltage output from a higher input voltage,making it suitable for various power supply applications.

Pinout

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

  • VIN:Input Voltage
  • VOUT:Output Voltage
  • GND:Ground
  • FB:Feedback Pin
  • EN:Enable Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM2673SX-ADJ/NOPB IC for a visual representation.

Key Features

  • Adjustable Output Voltage:The LM2673SX-ADJ/NOPB allows for adjustable output voltages to meet specific application requirements.
  • High Efficiency:This voltage regulator IC offers high efficiency,leading to reduced power dissipation and improved performance.
  • Wide Input Voltage Range:Operates over a wide input voltage range,making it versatile for different power supply designs.
  • Short Circuit Protection:Includes short circuit protection to safeguard the IC and connected components during fault conditions.
  • Thermal Shutdown:Features thermal shutdown functionality to prevent overheating and ensure safe operation.

Note:For detailed technical specifications,please refer to the LM2673SX-ADJ/NOPB datasheet.

Application

  • Power Supply Design:Ideal for designing efficient and adjustable voltage regulators for various electronic devices and systems.
  • Battery Charging:Suitable for battery charging circuits where a stable and regulated output voltage is required.
  • Embedded Systems:Used in embedded systems to provide power to microcontrollers,sensors,and other components.

Functionality

The LM2673SX-ADJ/NOPB is a versatile step-down voltage regulator that offers adjustable output voltage and high efficiency.It is designed to provide a stable and regulated power supply for a wide range of applications.

Usage Guide

  • Input Voltage:Connect VIN (Pin 1) to the input voltage source.
  • Output Voltage:Set the desired output voltage by adjusting the feedback through the FB pin (Pin 4).
  • Enable Pin:Use the EN pin (Pin 5) to enable or disable the regulator as needed.

Frequently Asked Questions

Q:Does the LM2673SX-ADJ/NOPB have overvoltage protection?
A:Yes,the LM2673SX-ADJ/NOPB includes overvoltage protection to prevent damage to connected components.

Equivalent

For similar functionalities,consider these alternatives to the LM2673SX-ADJ/NOPB:

  • LM2940CT-5.0:A fixed output voltage regulator IC with similar characteristics to the LM2673SX-ADJ/NOPB.
  • LM317:This adjustable voltage regulator IC offers a different design approach compared to the LM2673SX-ADJ/NOPB.

LM2673SX-ADJ/NOPB

Specifications

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

Vin (min) (V) 8 Vin (max) (V) 40
Vout (min) (V) 1.23 Vout (max) (V) 37
Iout (max) (A) 3 Iq (typ) (mA) 4.2
Switching frequency (min) (kHz) 260 Switching frequency (max) (kHz) 260
Features Enable, Over Current Protection Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Voltage mode Duty cycle (max) (%) 91
Type Converter

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LM2673SX-ADJ/NOPB

Compact Size DC-DC Converter Suitable for Space-Limited Desig

Inventory:

7,408