• packageimg
packageimg

LM5020MM-1/NOPB

10-Pin VSSOP Package

Inventory:4,175

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for LM5020MM-1/NOPB using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LM5020MM-1/NOPB

The LM5020MM-1/NOPB is a high voltage PWM controller designed for use in power management applications. This IC features a wide input voltage range and high efficiency, making it ideal for various power supply designs.

Pinout

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

  • VIN: Input Voltage
  • COMP: Compensation
  • UVLO: Under Voltage Lockout
  • SS/TR: Soft-start/Tracking
  • OUT: Output
  • VREF: Reference voltage
  • FB: Feedback
  • RT/CT: Oscillator Timing Components

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM5020MM-1/NOPB IC for a visual representation.

Key Features

  • High Voltage Operation: The LM5020MM-1/NOPB supports high voltage inputs, making it suitable for a wide range of power supply designs.
  • Efficient PWM Control: This IC offers efficient PWM control for enhanced power management and regulation.
  • Wide Input Voltage Range: With a wide input voltage range, the LM5020MM-1/NOPB can be used in versatile power supply applications.
  • Soft-Start Capability: Features a soft-start function for controlled startup and reduced stress on components.
  • Feedback Loop: Includes a feedback loop for accurate voltage regulation and stability.

Note: For detailed technical specifications, please refer to the LM5020MM-1/NOPB datasheet.

Application

  • Power Management Systems: Ideal for use in power management systems for efficient voltage regulation.
  • DC-DC Converters: Suitable for DC-DC converter applications requiring high voltage operation and precise control.
  • Industrial Power Supplies: Used in industrial power supply units for reliable and stable power delivery.

Functionality

The LM5020MM-1/NOPB is a high voltage PWM controller that offers efficient power management and regulation. It provides a reliable solution for various power supply designs.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input voltage source within the specified operating range.
  • Feedback Loop: Connect the FB pin to the output for voltage regulation and stability.
  • Soft-Start: Use the SS/TR pin to implement soft-start functionality for controlled startup.

Frequently Asked Questions

Q: Does the LM5020MM-1/NOPB include overvoltage protection?
A: Yes, the LM5020MM-1/NOPB features overvoltage protection mechanisms to safeguard against voltage spikes and overloads.

Equivalent

For similar functionalities, consider these alternatives to the LM5020MM-1/NOPB:

  • LM5022MM: A related PWM controller with enhanced features for specific power management requirements.
  • LM5025MM: This IC offers similar functionality to the LM5020MM-1/NOPB with additional features for advanced power supply designs.

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) 13
Vin (max) (V) 100 Vout (min) (V) 1.25
Vout (max) (V) 300 Regulated outputs (#) 1
Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 1000
Iq (typ) (mA) 2 Features Enable, Frequency synchronization, Nonsynchronous rectification, Pre-Bias Start-Up
Duty cycle (max) (%) 80 Rating Catalog
Operating temperature range (°C) -40 to 125 Type Controller

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.