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LM5001MA/NOPB

ROHS Compliant 3.1V to 75V Output

Inventory:7,415

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Overview of LM5001MA/NOPB

The LM5001MA/NOPB is a high-voltage switching regulator that features an adjustable output voltage and a wide input voltage range. This IC is designed to provide efficient power conversion in various applications, offering flexibility and reliability in power supply designs.

Pinout

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

  • VIN: Input Voltage
  • VFB: Feedback Voltage
  • VREF: Reference Voltage
  • VREF: Reference Voltage
  • GND: Ground
  • COMP: Compensation Pin
  • EN: Enable Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM5001MA/NOPB IC for a visual representation.

Key Features

  • High-Voltage Switching Regulator: The LM5001MA/NOPB is capable of handling high input voltages and converting them to adjustable output voltages.
  • Wide Input Voltage Range: This IC can operate with input voltages ranging from 6V to 75V, making it suitable for various power supply applications.
  • Adjustable Output Voltage: The output voltage of the LM5001MA/NOPB can be adjusted to meet specific application requirements.
  • Efficiency: This switching regulator offers high efficiency, reducing power loss and heat generation in power conversion.
  • Protection Features: The LM5001MA/NOPB includes overcurrent protection and thermal shutdown features for improved reliability.

Note: For detailed technical specifications, please refer to the LM5001MA/NOPB datasheet.

Application

  • Power Supply Designs: Ideal for use in power supply designs requiring high-voltage input and adjustable output voltages.
  • Industrial Applications: Suitable for industrial systems and equipment that need efficient power conversion solutions.
  • LED Driver Circuits: The LM5001MA/NOPB can be used in LED driver circuits for controlling LED brightness.

Functionality

The LM5001MA/NOPB is a versatile switching regulator that provides efficient power conversion with adjustable output voltages. It is designed to offer reliable performance in various power supply applications.

Usage Guide

  • Input Connection: Connect the VIN pin to the input voltage source within the specified range.
  • Output Adjustment: Adjust the output voltage using the VFB pin to achieve the desired voltage level.
  • Enable Control: Use the EN pin to enable or disable the operation of the switching regulator.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the LM5001MA/NOPB?
A: The LM5001MA/NOPB can operate with a maximum input voltage of 75V.

Q: Is the LM5001MA/NOPB suitable for automotive applications?
A: Yes, the LM5001MA/NOPB's wide input voltage range makes it suitable for automotive power supply designs.

Equivalent

For similar functionalities, consider these alternatives to the LM5001MA/NOPB:

  • LM5001MAX/NOPB: This is a similar IC from Texas Instruments with slightly different specifications or package options.
  • NCP5001: A switching regulator IC from ON Semiconductor that offers comparable features to the LM5001MA/NOPB.

Specifications

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

Topology Boost, Flyback, Forward, SEPIC Vin (min) (V) 3.1
Vin (max) (V) 75 Vout (min) (V) 1.26
Vout (max) (V) 75 Switch current limit (typ) (A) 1
Type Converter Regulated outputs (#) 1
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 1500
Iq (typ) (mA) 3.1 Features Enable, Frequency synchronization, Nonsynchronous rectification, UVLO adjustable
Duty cycle (max) (%) 85 Operating temperature range (°C) -40 to 125
Rating Catalog

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packageimg

LM5001MA/NOPB

ROHS Compliant 3.1V to 75V Output

Inventory:

7,415