Intersil
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
ISL9103IRUFZ-T
자세히보기 데이터시트

ISL9103IRUFZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low quiescent current - Wide input voltage range - Adjustable output voltage - Small package size

Package: QFN (Quad Flat No-leads)

Essence: The ISL9103IRUFZ-T is a voltage regulator IC designed for various applications where a stable and adjustable output voltage is required.

Packaging/Quantity: The ISL9103IRUFZ-T is available in tape and reel packaging, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1.5A
  • Quiescent Current: 30µA
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9103IRUFZ-T has the following pin configuration:

  1. EN (Enable)
  2. FB (Feedback)
  3. GND (Ground)
  4. VIN (Input Voltage)
  5. VOUT (Output Voltage)

Functional Features

  • High Efficiency: The ISL9103IRUFZ-T offers high efficiency, ensuring minimal power loss during voltage regulation.
  • Low Quiescent Current: With a low quiescent current of only 30µA, the IC minimizes power consumption when not actively regulating the voltage.
  • Wide Input Voltage Range: The IC can accept input voltages ranging from 2.5V to 5.5V, making it suitable for a wide range of applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to the input voltage (VIN), providing flexibility for different requirements.
  • Small Package Size: The QFN package allows for compact and space-saving designs.

Advantages and Disadvantages

Advantages: - High efficiency results in minimal power loss - Low quiescent current reduces power consumption - Wide input voltage range accommodates various applications - Adjustable output voltage provides flexibility - Small package size enables compact designs

Disadvantages: - Limited maximum output current of 1.5A

Working Principles

The ISL9103IRUFZ-T operates as a step-down voltage regulator, converting a higher input voltage to a lower output voltage. It utilizes a switching mechanism to efficiently regulate the voltage while minimizing power loss. The IC adjusts the duty cycle of the internal switch to maintain the desired output voltage.

Detailed Application Field Plans

The ISL9103IRUFZ-T is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable devices - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  • ISL9003IRUFZ-T: Similar voltage regulator IC with a lower maximum output current of 1A.
  • ISL9113IRUFZ-T: Voltage regulator IC with an integrated boost converter for applications requiring both step-up and step-down voltage regulation.
  • ISL9123IRUFZ-T: Dual-output voltage regulator IC capable of regulating two independent voltages simultaneously.

These alternative models offer similar functionality and characteristics, providing options based on specific requirements.

Word count: 410 words

기술 솔루션에 ISL9103IRUFZ-T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of ISL9103IRUFZ-T in technical solutions:

  1. Q: What is the ISL9103IRUFZ-T? A: The ISL9103IRUFZ-T is a highly integrated, high-efficiency synchronous buck regulator designed for various applications requiring low power consumption.

  2. Q: What is the input voltage range of the ISL9103IRUFZ-T? A: The ISL9103IRUFZ-T has an input voltage range of 2.5V to 5.5V.

  3. Q: What is the output voltage range of the ISL9103IRUFZ-T? A: The ISL9103IRUFZ-T can provide an adjustable output voltage range from 0.6V to 3.6V.

  4. Q: What is the maximum output current of the ISL9103IRUFZ-T? A: The ISL9103IRUFZ-T can deliver a maximum output current of 1.5A.

  5. Q: Does the ISL9103IRUFZ-T have built-in protection features? A: Yes, the ISL9103IRUFZ-T includes overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO) features for enhanced system reliability.

  6. Q: Can the ISL9103IRUFZ-T operate in a wide temperature range? A: Yes, the ISL9103IRUFZ-T is designed to operate in a temperature range from -40°C to +85°C.

  7. Q: Is the ISL9103IRUFZ-T suitable for battery-powered applications? A: Yes, the ISL9103IRUFZ-T is ideal for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: What type of package does the ISL9103IRUFZ-T come in? A: The ISL9103IRUFZ-T is available in a compact 10-lead DFN package.

  9. Q: Can the ISL9103IRUFZ-T be used in portable devices? A: Yes, the small form factor and low power consumption make the ISL9103IRUFZ-T suitable for use in portable devices such as smartphones, tablets, and wearables.

  10. Q: Are there any evaluation boards or reference designs available for the ISL9103IRUFZ-T? A: Yes, Intersil provides evaluation boards and reference designs that can help developers quickly prototype and integrate the ISL9103IRUFZ-T into their applications.

Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.