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SMZG3795B-M3/5B

SMZG3795B-M3/5B

Introduction

The SMZG3795B-M3/5B is a semiconductor product belonging to the category of power management integrated circuits (PMICs). This versatile component is widely used in various electronic devices and systems due to its unique characteristics, packaging, and functional features.

Basic Information Overview

  • Category: Power Management Integrated Circuit (PMIC)
  • Use: Regulating and managing power supply in electronic devices
  • Characteristics: High efficiency, compact size, versatile applications
  • Package: Surface-mount package
  • Essence: Efficient power management solution for electronic devices
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Input Voltage Range: 3V to 36V
  • Output Voltage Range: 0.8V to 24V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 125°C
  • Control Interface: I2C, SPI

Detailed Pin Configuration

The SMZG3795B-M3/5B features a comprehensive pin configuration, including input voltage pins, output voltage pins, control interface pins, and ground pins. A detailed pinout diagram is provided in the product datasheet for precise integration into electronic designs.

Functional Features

  • Voltage Regulation: Precise regulation of input voltage to provide stable output voltage.
  • Current Limiting: Protection against excessive current flow to safeguard connected devices.
  • Control Interface: Integration with microcontrollers for dynamic power management.

Advantages and Disadvantages

Advantages: - High efficiency leading to reduced power consumption - Wide input voltage range for versatile applications - Compact size for space-constrained designs

Disadvantages: - Complex control interface may require expertise for optimal utilization - Limited maximum output current compared to some alternative models

Working Principles

The SMZG3795B-M3/5B operates on the principle of pulse-width modulation (PWM) to regulate the output voltage based on the input voltage and control signals. It dynamically adjusts the output voltage to maintain stability and efficiency in varying load conditions.

Detailed Application Field Plans

The SMZG3795B-M3/5B finds extensive application in: - Portable electronic devices - Automotive electronics - Industrial automation systems - Renewable energy systems

Detailed and Complete Alternative Models

  • SMZG3796B-M3/5B: Higher maximum output current for demanding applications
  • SMZG3794B-M3/5B: Lower cost alternative with slightly reduced specifications

In conclusion, the SMZG3795B-M3/5B serves as an essential component in modern electronic systems, offering efficient power management and regulation capabilities across diverse applications.

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  1. What is the operating temperature range of SMZG3795B-M3/5B?

    • The operating temperature range of SMZG3795B-M3/5B is -40°C to 125°C.
  2. What is the maximum voltage rating for SMZG3795B-M3/5B?

    • The maximum voltage rating for SMZG3795B-M3/5B is typically 30V.
  3. What are the typical applications for SMZG3795B-M3/5B?

    • SMZG3795B-M3/5B is commonly used in power management, voltage regulation, and battery charging applications.
  4. What is the output current capability of SMZG3795B-M3/5B?

    • SMZG3795B-M3/5B has a typical output current capability of 150mA.
  5. Does SMZG3795B-M3/5B have built-in overcurrent protection?

    • Yes, SMZG3795B-M3/5B features built-in overcurrent protection to safeguard against excessive currents.
  6. What is the package type of SMZG3795B-M3/5B?

    • SMZG3795B-M3/5B is available in a small SOT-23 package for space-constrained applications.
  7. Is SMZG3795B-M3/5B suitable for automotive applications?

    • Yes, SMZG3795B-M3/5B is AEC-Q100 qualified, making it suitable for automotive applications.
  8. Does SMZG3795B-M3/5B require an external compensation network?

    • No, SMZG3795B-M3/5B is internally compensated and does not require an external compensation network.
  9. What is the dropout voltage of SMZG3795B-M3/5B?

    • The typical dropout voltage of SMZG3795B-M3/5B is 300mV at 150mA load.
  10. Can SMZG3795B-M3/5B be used in battery-powered devices?

    • Yes, SMZG3795B-M3/5B's low quiescent current and wide input voltage range make it suitable for battery-powered devices.