Vishay Semiconductor Diodes Division
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TZM5261F-GS18

TZM5261F-GS18

Product Overview

Category

TZM5261F-GS18 belongs to the category of semiconductor devices.

Use

It is used for voltage regulation and power management in electronic circuits.

Characteristics

  • High efficiency
  • Low power consumption
  • Wide input voltage range
  • Overcurrent protection

Package

The TZM5261F-GS18 comes in a small outline package (SOP) with 8 pins.

Essence

The essence of TZM5261F-GS18 lies in its ability to provide stable voltage regulation in various electronic applications.

Packaging/Quantity

The product is typically packaged in reels containing 2500 units.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 300mV at 1A

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. NC (No Connection)
  6. SW (Switch)
  7. PG (Power Good)
  8. VOUT (Output Voltage)

Functional Features

  • Built-in overcurrent protection
  • Soft-start function for smooth power-up
  • Adjustable output voltage through feedback pin
  • Power good indicator for output status monitoring

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Overcurrent protection enhances system reliability

Disadvantages

  • Limited maximum output current compared to some competing models
  • Slightly higher dropout voltage under heavy loads

Working Principles

The TZM5261F-GS18 operates based on a pulse-width modulation (PWM) control scheme, where the duty cycle of the internal switch is adjusted to regulate the output voltage. The feedback mechanism continuously compares the actual output voltage with the desired value and adjusts the PWM signal accordingly to maintain stability.

Detailed Application Field Plans

The TZM5261F-GS18 is well-suited for use in: - Battery-powered devices - Industrial automation systems - Telecommunication equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to TZM5261F-GS18 include: - LM2675-ADJ - LT1763-12 - TPS5430DDAR

In conclusion, TZM5261F-GS18 offers efficient voltage regulation and power management capabilities, making it an ideal choice for various electronic applications. Its compact package, wide input voltage range, and built-in protection features contribute to its versatility and reliability in diverse scenarios.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TZM5261F-GS18 en soluciones técnicas

  1. What is TZM5261F-GS18?

    • TZM5261F-GS18 is a high-performance, low-resistance, surface-mount Schottky barrier diode designed for use in various technical solutions.

  2. What are the key features of TZM5261F-GS18?

    • The key features include a low forward voltage drop, high current capability, and a small form factor suitable for compact designs.

  3. In what technical solutions can TZM5261F-GS18 be used?

    • TZM5261F-GS18 can be used in power supplies, voltage clamping circuits, reverse polarity protection, and low voltage rectification applications.

  4. What is the maximum forward voltage of TZM5261F-GS18?

    • The maximum forward voltage is typically around 0.45V at a forward current of 5A.

  5. What is the maximum reverse voltage of TZM5261F-GS18?

    • The maximum reverse voltage is typically around 30V.

  6. What is the operating temperature range of TZM5261F-GS18?

    • The operating temperature range is typically from -65°C to 125°C, making it suitable for a wide range of environments.

  7. Does TZM5261F-GS18 have any special handling requirements?

    • It is recommended to follow proper ESD (electrostatic discharge) handling procedures to prevent damage to the diode during assembly and installation.

  8. Can TZM5261F-GS18 be used in automotive applications?

    • Yes, TZM5261F-GS18 is suitable for automotive electronics such as LED lighting, infotainment systems, and power management.

  9. What are the typical applications where TZM5261F-GS18 excels?

    • TZM5261F-GS18 is commonly used in DC-DC converters, battery charging circuits, and low voltage power distribution systems.

  10. Are there any recommended layout considerations when using TZM5261F-GS18?

    • It is advisable to minimize the length of high-current traces and provide adequate thermal relief for efficient heat dissipation.

Feel free to ask if you need further information on any of these questions!