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ISL98665IRTZ-T

ISL98665IRTZ-T

Product Overview

Category

ISL98665IRTZ-T belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Small form factor
  • Low power consumption

Package

ISL98665IRTZ-T comes in a compact package, which is suitable for surface mount technology (SMT) assembly.

Essence

The essence of ISL98665IRTZ-T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes and is available in different quantities depending on the manufacturer's specifications.

Specifications

  • Input voltage range: 2.7V to 5.5V
  • Output voltage range: 0.6V to 5.5V
  • Maximum output current: 1.5A
  • Operating temperature range: -40°C to +85°C
  • Package type: Thin Shrink Small Outline Package (TSOP)

Detailed Pin Configuration

ISL98665IRTZ-T has the following pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. VOUT: Output voltage
  5. FB: Feedback pin
  6. COMP: Compensation pin
  7. SS: Soft-start pin
  8. PGND: Power ground

Functional Features

  • High-efficiency step-down converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function
  • Stable feedback loop

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for integration into small devices
  • Wide input and output voltage ranges provide flexibility
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires external components for proper operation

Working Principles

ISL98665IRTZ-T operates as a step-down converter, converting a higher input voltage to a lower output voltage. It utilizes a feedback loop to regulate the output voltage and maintain stability. The integrated circuit incorporates various protection mechanisms to safeguard against overcurrent and thermal issues.

Detailed Application Field Plans

ISL98665IRTZ-T finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL98665IRTZ-T are: - LM2596S-ADJ - TPS54331 - LT1763

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

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技術ソリューションにおける ISL98665IRTZ-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 ISL98665IRTZ-T in technical solutions:

  1. Q: What is ISL98665IRTZ-T? A: ISL98665IRTZ-T is a highly integrated power management IC (PMIC) designed for display applications, specifically for driving TFT-LCD panels.

  2. Q: What are the key features of ISL98665IRTZ-T? A: Some key features of ISL98665IRTZ-T include high-efficiency boost converter, programmable gamma buffer, VCOM calibrator, and integrated level shifters.

  3. Q: What is the purpose of the boost converter in ISL98665IRTZ-T? A: The boost converter in ISL98665IRTZ-T provides the necessary voltage levels required to drive the TFT-LCD panel.

  4. Q: How does the programmable gamma buffer in ISL98665IRTZ-T work? A: The programmable gamma buffer allows users to adjust the gamma correction curve to achieve accurate color reproduction on the display.

  5. Q: What is the VCOM calibrator used for in ISL98665IRTZ-T? A: The VCOM calibrator helps to stabilize the common voltage (VCOM) level, which is crucial for maintaining proper contrast and brightness on the display.

  6. Q: Can ISL98665IRTZ-T be used with different display resolutions? A: Yes, ISL98665IRTZ-T is designed to support various display resolutions, making it versatile for different technical solutions.

  7. Q: Is ISL98665IRTZ-T compatible with different interface standards? A: Yes, ISL98665IRTZ-T supports popular interface standards such as MIPI DSI, LVDS, and RGB.

  8. Q: Can ISL98665IRTZ-T handle multiple power supply inputs? A: Yes, ISL98665IRTZ-T has built-in power management capabilities to handle multiple power supply inputs required for driving the display.

  9. Q: Does ISL98665IRTZ-T have any protection features? A: Yes, ISL98665IRTZ-T includes various protection features like overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  10. Q: Are there any evaluation boards or reference designs available for ISL98665IRTZ-T? A: Yes, Intersil (now Renesas Electronics) provides evaluation boards and reference designs that can help users quickly prototype and integrate ISL98665IRTZ-T into their technical solutions.

Please note that the answers provided here are general and may vary depending on specific application requirements.