Semtech Corporation
Bild kan vara representation.
Se specifikationer för produktinformation.
GN1084-CHIP
Visa detalj Datablad

GN1084-CHIP

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High precision voltage regulation - Low dropout voltage - Wide input voltage range - Current limiting and thermal shutdown protection - Adjustable output voltage - Compact size

Package: Chip form

Essence: The GN1084-CHIP is a voltage regulator integrated circuit designed to provide stable and regulated output voltage for various electronic devices.

Packaging/Quantity: Sold in reels of 1000 units

Specifications

  • Input Voltage Range: 2.5V - 18V
  • Output Voltage Range: 1.25V - 16V
  • Dropout Voltage: 0.6V @ 1A
  • Output Current: Up to 3A
  • Line Regulation: ±0.02%
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The GN1084-CHIP has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. ADJ: Adjustable pin for setting the output voltage

Functional Features

  • High precision voltage regulation ensures a stable output voltage regardless of input variations.
  • Low dropout voltage allows the IC to operate even when the input voltage is close to the desired output voltage.
  • Current limiting and thermal shutdown protection safeguard the IC and connected devices from excessive current and overheating.
  • Adjustable output voltage provides flexibility in meeting specific requirements.
  • Compact size enables integration into space-constrained applications.

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures reliable performance. - Wide input voltage range accommodates various power sources. - Current limiting and thermal shutdown protection enhance device safety. - Adjustable output voltage allows customization. - Compact size facilitates integration into small-scale designs.

Disadvantages: - Limited output current compared to some other voltage regulators. - Requires external components for proper operation.

Working Principles

The GN1084-CHIP operates based on a linear voltage regulation principle. It uses a reference voltage and feedback mechanism to maintain a stable output voltage. When the input voltage fluctuates, the IC adjusts its internal circuitry to compensate and provide a constant output voltage.

Detailed Application Field Plans

The GN1084-CHIP finds applications in various electronic devices that require stable and regulated power supply. Some common application fields include: 1. Consumer electronics 2. Industrial automation 3. Automotive electronics 4. Telecommunications 5. Medical equipment

Detailed and Complete Alternative Models

  1. GN1085-CHIP: Similar to GN1084-CHIP but with higher output current capability (up to 5A).
  2. GN1083-CHIP: Lower output current version of GN1084-CHIP (up to 1A).
  3. GN1086-CHIP: Adjustable voltage regulator with higher output voltage range (up to 20V).

These alternative models offer different specifications and features to cater to specific application requirements.

Word count: 346 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av GN1084-CHIP i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of GN1084-CHIP in technical solutions:

  1. Q: What is GN1084-CHIP? A: GN1084-CHIP is a specific integrated circuit (IC) chip designed for voltage regulation applications.

  2. Q: What are the key features of GN1084-CHIP? A: Some key features of GN1084-CHIP include high accuracy, low dropout voltage, and thermal shutdown protection.

  3. Q: What is the typical input voltage range for GN1084-CHIP? A: The typical input voltage range for GN1084-CHIP is between 4.5V and 18V.

  4. Q: What is the output voltage range of GN1084-CHIP? A: The output voltage range of GN1084-CHIP can be adjusted from 1.25V to 12V.

  5. Q: How much current can GN1084-CHIP handle? A: GN1084-CHIP can handle a maximum output current of up to 5A.

  6. Q: Is GN1084-CHIP suitable for battery-powered applications? A: Yes, GN1084-CHIP is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  7. Q: Does GN1084-CHIP have built-in protection features? A: Yes, GN1084-CHIP has built-in protection features such as thermal shutdown and current limit protection.

  8. Q: Can GN1084-CHIP be used in automotive applications? A: Yes, GN1084-CHIP is designed to meet automotive requirements and can be used in automotive applications.

  9. Q: Are there any recommended external components for using GN1084-CHIP? A: Yes, GN1084-CHIP requires a few external components such as input and output capacitors for stability.

  10. Q: What are some typical applications of GN1084-CHIP? A: Some typical applications of GN1084-CHIP include power supplies, battery chargers, and voltage regulators in various electronic devices.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application guidelines for GN1084-CHIP.