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LM22676MR-ADJ

Single Output Voltage Range from 1.285V to 37V with 3A Maximum Current

Inventory:9,506

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Overview of LM22676MR-ADJ

The LM22676MR-ADJ is a high-performance adjustable voltage regulator IC that features a wide input voltage range and high efficiency. It is designed to provide a stable output voltage with customizable settings 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
  • ADJ: Adjustable Pin
  • SHDN: Shutdown Pin
  • FB: Feedback Pin
  • SS/TR: Soft-Start/Tracking Pin
  • GND: Ground
  • SYNC: Synchronization Pin
  • COMP: Compensation Pin
  • PGND: Power Ground
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM22676MR-ADJ IC for a visual representation.

Key Features

  • Wide Input Voltage Range: Accepts input voltages from VIN(min) to VIN(max), providing flexibility for different power sources.
  • Adjustable Output: Allows for customized output voltage settings to meet specific system requirements.
  • High Efficiency: Offers high efficiency levels, reducing power loss and improving overall system performance.
  • Low Dropout Voltage: Provides a low dropout voltage for reliable regulation even with small input-output differentials.
  • Short-Circuit Protection: Includes built-in protection mechanisms to safeguard the IC and connected components from short circuits.

Note: For detailed technical specifications, please refer to the LM22676MR-ADJ datasheet.

Application

  • Power Supply Regulation: Ideal for regulating and stabilizing voltages in power supply circuits.
  • Battery Charging: Suitable for battery charging applications requiring precise voltage control.
  • LED Driver: Can be used as an efficient driver for LEDs with adjustable output voltages.

Functionality

The LM22676MR-ADJ is a versatile adjustable voltage regulator chip that ensures a stable output voltage across a wide range of input voltages, making it an essential component in various power supply designs.

Usage Guide

  • Input Voltage: Connect VIN (Pin X) to the input voltage source within the specified range.
  • Adjustable Output: Use the ADJ (Pin X) pin to set the desired output voltage.
  • Shutdown Control: Utilize the SHDN (Pin X) pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the LM22676MR-ADJ?
A: The LM22676MR-ADJ can handle input voltages up to VIN(max), providing flexibility for various applications.

Q: Does the LM22676MR-ADJ offer overcurrent protection?
A: Yes, the LM22676MR-ADJ features built-in short-circuit protection to prevent damage from overcurrent situations.

Equivalent

For similar functionalities, consider these alternatives to the LM22676MR-ADJ:

  • LM317: A popular adjustable voltage regulator with a different package and operational characteristics.
  • LM2940: A low dropout voltage regulator offering similar stability and efficiency for power supply applications.

Specifications

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

Product Category Switching Voltage Regulators Output Voltage 1.285 V
Output Current 3 A Input Voltage, Max 42 V
Number of Outputs 1 Output Topology Buck
Package / Case PSOP-EP-8 Mounting Style SMD/SMT
Switching Frequency 400 kHz to 600 kHz Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Input Voltage, Min 4.5 V
Brand Texas Instruments Height 1.47 mm
Length 4.9 mm Product Type Switching Voltage Regulators
Subcategory PMIC - Power Management ICs Tradename SIMPLE SWITCHER
Type Step Down Width 3.9 mm

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packageimg

LM22676MR-ADJ

Single Output Voltage Range from 1.285V to 37V with 3A Maximum Current

Inventory:

9,506