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LM2596S-ADJ/NOPB

Wide Input Voltage Range of 4.5V to 40V

Quantity Unit Price(USD) Ext. Price
1 $2.135 $2.14
10 $1.859 $18.59
45 $1.611 $72.50
90 $1.434 $129.06
450 $1.354 $609.30
900 $1.318 $1,186.20

Inventory:6,117

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Overview of LM2596S-ADJ/NOPB

The LM2596S-ADJ/NOPB is a versatile buck converter IC capable of step-down voltage regulation. It offers adjustable output voltage and high efficiency, making it ideal 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 output pin
  • EN: Enable pin
  • GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM2596S-ADJ/NOPB IC for a visual representation.

Key Features

  • Adjustable Output Voltage: Allows for flexibility in setting output voltage levels according to application requirements.
  • High Efficiency: Offers high efficiency conversion, reducing power loss and heat generation.
  • Wide Input Voltage Range: Supports a wide input voltage range, suitable for various power supply applications.
  • Overcurrent Protection: Built-in overcurrent protection enhances reliability in operation.
  • Compact Size: Comes in a compact TO-263 package, suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the LM2596S-ADJ/NOPB datasheet.

Application

  • DC-DC Buck Converter: Ideal for converting higher DC voltages to lower voltages efficiently.
  • Power Supply Units: Used in power supply units for electronic devices, providing stable voltage outputs.
  • Battery Chargers: Suitable for designing battery chargers with adjustable output voltages.

Functionality

The LM2596S-ADJ/NOPB is a buck converter IC that steps down input voltage to a lower adjustable output voltage, offering efficient power supply solutions for various applications.

Usage Guide

  • Input Power: Connect VIN (Pin 1) to the input voltage source.
  • Output Voltage Adjustment: Adjust the output voltage using the ADJ (Pin 3) pin.
  • Enable Function: Use the EN (Pin 2) pin to enable or disable the converter.

Frequently Asked Questions

Q: What is the maximum output current of the LM2596S-ADJ/NOPB?
A: The maximum output current depends on the input and output voltage difference, as well as external components used. Refer to the datasheet for detailed current ratings.

Q: Can the LM2596S-ADJ/NOPB be used in automotive applications?
A: Yes, the LM2596S-ADJ/NOPB is suitable for automotive applications where efficient voltage regulation is required.

Equivalent

For similar functionalities, consider these alternatives to the LM2596S-ADJ/NOPB:

  • LM2576-ADJ: A similar buck converter IC from Texas Instruments, offering adjustable output voltage with different package options.
  • XL4016E1: This is a DC-DC buck converter IC known for its high efficiency and adjustable output voltage, suitable for various applications.

Specifications

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

Vin (min) (V) 4.5 Vin (max) (V) 40
Vout (min) (V) 3.3 Vout (max) (V) 37
Iout (max) (A) 3 Iq (typ) (mA) 5
Switching frequency (min) (kHz) 110 Switching frequency (max) (kHz) 173
Features Enable, Over Current Protection Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Voltage mode Duty cycle (max) (%) 100
Type Converter

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