Intersil
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ISL6146EFUZ-TK
Zobrazit detail DataSheets

ISL6146EFUZ-TK

Product Overview

Category

ISL6146EFUZ-TK belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent and thermal protection

Package

ISL6146EFUZ-TK is available in a small outline package (SOP) with a thermal pad for enhanced heat dissipation.

Essence

The essence of ISL6146EFUZ-TK lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6146EFUZ-TK has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Adjustable output voltage
  • Soft-start function
  • Overcurrent protection
  • Thermal shutdown protection
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Overcurrent and thermal protection ensure device safety
  • Small package size enables space-saving designs

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Dropout voltage of 200mV may affect performance in low-voltage scenarios

Working Principles

ISL6146EFUZ-TK operates as a linear voltage regulator. It takes an input voltage and regulates it to a desired output voltage level. The feedback pin (FB) is used to set the output voltage, while the enable pin (EN) controls the device's on/off state. The internal circuitry ensures stable output voltage even under varying load conditions.

Detailed Application Field Plans

ISL6146EFUZ-TK finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6146EFUZ-TK are: - LM317 - LT1085 - ADP3339

These models can be considered based on specific requirements and design constraints.

Word count: 297 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6146EFUZ-TK v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6146EFUZ-TK in technical solutions:

  1. Q: What is ISL6146EFUZ-TK? A: ISL6146EFUZ-TK is a specific model of integrated circuit (IC) voltage regulator.

  2. Q: What is the purpose of ISL6146EFUZ-TK? A: The purpose of ISL6146EFUZ-TK is to regulate and stabilize voltage levels in electronic circuits.

  3. Q: What is the input voltage range for ISL6146EFUZ-TK? A: The input voltage range for ISL6146EFUZ-TK is typically between 4.5V and 60V.

  4. Q: What is the output voltage range for ISL6146EFUZ-TK? A: The output voltage range for ISL6146EFUZ-TK can be adjusted from 0.8V to 55V.

  5. Q: What is the maximum current rating for ISL6146EFUZ-TK? A: The maximum current rating for ISL6146EFUZ-TK is typically around 6A.

  6. Q: What are the typical applications of ISL6146EFUZ-TK? A: ISL6146EFUZ-TK is commonly used in various technical solutions such as power supplies, industrial control systems, and automotive electronics.

  7. Q: Does ISL6146EFUZ-TK require any external components for operation? A: Yes, ISL6146EFUZ-TK requires external capacitors and resistors for proper operation.

  8. Q: Is ISL6146EFUZ-TK suitable for both step-up and step-down voltage regulation? A: Yes, ISL6146EFUZ-TK can be used for both step-up (boost) and step-down (buck) voltage regulation.

  9. Q: Does ISL6146EFUZ-TK have built-in protection features? A: Yes, ISL6146EFUZ-TK includes various protection features such as overcurrent protection, thermal shutdown, and reverse voltage protection.

  10. Q: What is the package type of ISL6146EFUZ-TK? A: ISL6146EFUZ-TK is available in a 16-lead QFN (Quad Flat No-Lead) package.