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ISL9103IRUCZ-T
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ISL9103IRUCZ-T

Product Overview

Category

ISL9103IRUCZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

  • Integrated voltage regulator
  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ISL9103IRUCZ-T is available in a compact and industry-standard package, such as a 10-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of ISL9103IRUCZ-T lies in its ability to efficiently regulate voltage levels in electronic devices, ensuring stable and reliable power supply.

Packaging/Quantity

ISL9103IRUCZ-T is typically packaged in reels or tubes, with a quantity of around 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Maximum Output Current: 1.5A
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin
  6. PGND: Power ground pin
  7. SW: Switching node pin
  8. BST: Boost capacitor connection pin
  9. LX: Inductor connection pin
  10. NC: No connection pin

Functional Features

  • Integrated synchronous buck converter
  • Adjustable output voltage through external resistors
  • Overcurrent protection with hiccup mode
  • Thermal shutdown protection
  • Soft-start function to reduce inrush current

Advantages and Disadvantages

Advantages

  • High efficiency conversion
  • Wide input voltage range allows compatibility with various power sources
  • Low quiescent current for improved battery life
  • Compact package size for space-constrained applications

Disadvantages

  • Limited maximum output current of 1.5A
  • Requires external resistors for output voltage adjustment

Working Principles

ISL9103IRUCZ-T operates as a synchronous buck converter, converting the input voltage to a lower regulated output voltage. It utilizes pulse-width modulation (PWM) techniques to control the switching of internal MOSFETs, achieving high efficiency power conversion. The feedback pin (FB) is used to adjust the output voltage through external resistors.

Detailed Application Field Plans

ISL9103IRUCZ-T finds application in various electronic devices that require efficient power management. Some potential application fields include: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Wearable devices - Industrial automation

Detailed and Complete Alternative Models

  • ISL9103IRUCZ
  • ISL9103IRUCZ-T7A
  • ISL9103IRUCZ-T13A
  • ISL9103IRUCZ-T14A
  • ISL9103IRUCZ-T15A

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

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技術ソリューションにおける ISL9103IRUCZ-T の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of ISL9103IRUCZ-T in technical solutions:

  1. Q: What is the ISL9103IRUCZ-T? A: The ISL9103IRUCZ-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 ISL9103IRUCZ-T? A: The ISL9103IRUCZ-T has an input voltage range of 2.5V to 5.5V.

  3. Q: What is the output voltage range of the ISL9103IRUCZ-T? A: The ISL9103IRUCZ-T can provide an adjustable output voltage range from 0.6V to VIN.

  4. Q: What is the maximum output current of the ISL9103IRUCZ-T? A: The ISL9103IRUCZ-T can deliver a maximum output current of 500mA.

  5. Q: Does the ISL9103IRUCZ-T have built-in protection features? A: Yes, the ISL9103IRUCZ-T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: Can the ISL9103IRUCZ-T operate in a wide temperature range? A: Yes, the ISL9103IRUCZ-T is designed to operate in a temperature range of -40°C to +85°C.

  7. Q: Is the ISL9103IRUCZ-T suitable for battery-powered applications? A: Yes, the ISL9103IRUCZ-T is well-suited for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: What type of package does the ISL9103IRUCZ-T come in? A: The ISL9103IRUCZ-T is available in a compact 10-lead DFN package.

  9. Q: Can the ISL9103IRUCZ-T be used in portable devices such as smartphones or tablets? A: Yes, the ISL9103IRUCZ-T is commonly used in portable devices where efficient power conversion is required.

  10. Q: Are there any evaluation boards or reference designs available for the ISL9103IRUCZ-T? A: Yes, Intersil provides evaluation boards and reference designs to help users quickly prototype and implement the ISL9103IRUCZ-T in their applications.

Please note that these answers are general and may vary depending on specific application requirements.