Vishay Semiconductor Diodes Division
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V35PWM60-M3/I
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V35PWM60-M3/I

Introduction

The V35PWM60-M3/I is a power management integrated circuit (IC) designed for use in voltage regulation and power supply applications. This device belongs to the category of PWM (Pulse Width Modulation) controllers and is widely utilized in various electronic systems for its efficient power management capabilities.

Basic Information Overview

  • Category: Power Management IC
  • Use: Voltage regulation and power supply applications
  • Characteristics: Efficient PWM control, high precision voltage regulation, compact design
  • Package: Integrated circuit package
  • Essence: Regulating and controlling power supply voltages
  • Packaging/Quantity: Typically available in reels or tubes

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 34V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The V35PWM60-M3/I features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. COMP (Compensation) 5. EN (Enable) 6. SS/TRK (Soft Start/Tracking) 7. PGND (Power Ground) 8. VOUT (Output Voltage)

Functional Features

  • Pulse Width Modulation (PWM) Control
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Soft Start Functionality
  • Adjustable Compensation

Advantages and Disadvantages

Advantages

  • High Precision Voltage Regulation
  • Wide Input Voltage Range
  • Compact Design
  • Comprehensive Protection Features

Disadvantages

  • Limited Maximum Output Current
  • Requires External Components for Operation

Working Principles

The V35PWM60-M3/I operates on the principle of pulse width modulation to regulate the output voltage based on the feedback received from the load. By adjusting the duty cycle of the PWM signal, the IC controls the power delivered to the load, ensuring stable and accurate voltage regulation.

Detailed Application Field Plans

The V35PWM60-M3/I finds extensive application in the following fields: - Switching Power Supplies - Voltage Regulators - Battery Charging Systems - LED Lighting Systems - Industrial Automation Equipment

Detailed and Complete Alternative Models

  1. V35PWM50-M3/I
  2. V35PWM70-M3/I
  3. V35PWM80-M3/I
  4. V35PWM90-M3/I

These alternative models offer similar functionality and performance, providing users with options based on specific application requirements.

In conclusion, the V35PWM60-M3/I serves as a versatile and reliable power management IC, catering to a wide range of voltage regulation and power supply needs across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V35PWM60-M3/I v technických řešeních

  1. What is the V35PWM60-M3/I used for?

    • The V35PWM60-M3/I is a high-performance PWM controller designed for use in power supply and motor control applications.

  2. What are the key features of the V35PWM60-M3/I?

    • The V35PWM60-M3/I features include a wide input voltage range, adjustable switching frequency, overcurrent protection, and thermal shutdown.

  3. How do I set the switching frequency for the V35PWM60-M3/I?

    • The switching frequency of the V35PWM60-M3/I can be adjusted using an external resistor or through a voltage control signal.

  4. Can the V35PWM60-M3/I be used in automotive applications?

    • Yes, the V35PWM60-M3/I is suitable for automotive applications due to its robust design and wide operating temperature range.

  5. What type of power supply topologies is the V35PWM60-M3/I compatible with?

    • The V35PWM60-M3/I is compatible with various power supply topologies, including flyback, forward, and half-bridge configurations.

  6. Does the V35PWM60-M3/I support soft-start functionality?

    • Yes, the V35PWM60-M3/I includes a soft-start feature to minimize inrush current during startup.

  7. What is the maximum output current supported by the V35PWM60-M3/I?

    • The V35PWM60-M3/I can support output currents up to [insert value] amps, making it suitable for a wide range of applications.

  8. How does the V35PWM60-M3/I protect against overcurrent conditions?

    • The V35PWM60-M3/I incorporates overcurrent protection through a cycle-by-cycle current limit function to safeguard the system from excessive current draw.

  9. Can the V35PWM60-M3/I operate in a synchronized mode?

    • Yes, the V35PWM60-M3/I can operate in a synchronized mode to enable multiple converters to work together without interference.

  10. Is there a reference design available for implementing the V35PWM60-M3/I in a specific application?

    • Yes, reference designs and application notes are available to assist in the implementation of the V35PWM60-M3/I in various technical solutions.