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ISL61853KCRZ-T
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ISL61853KCRZ-T

Product Overview

Category

ISL61853KCRZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

ISL61853KCRZ-T is available in a small 10-pin DFN package.

Essence

The essence of ISL61853KCRZ-T lies in its ability to efficiently regulate and manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ISL61853KCRZ-T ICs.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to VIN
  • Quiescent Current: 20µA (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Output Current: 1.5A

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. PG: Power good pin
  7. VOUT: Output voltage pin
  8. SW: Switching node pin
  9. BST: Bootstrap pin
  10. COMP: Compensation pin

Functional Features

  • Integrated synchronous buck converter
  • Adjustable output voltage
  • Soft-start function for controlled startup
  • Power good indicator
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range allows for versatile applications
  • Compact package size
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited maximum output current (1.5A)

Working Principles

ISL61853KCRZ-T operates as a synchronous buck converter, converting the input voltage to a lower regulated output voltage. The feedback pin (FB) is used to set the desired output voltage, while the enable pin (EN) controls the converter's operation. The soft-start pin (SS) provides a controlled startup ramp for the output voltage. The power good pin (PG) indicates when the output voltage is within the specified range. The device also incorporates overcurrent and thermal shutdown protection mechanisms.

Detailed Application Field Plans

ISL61853KCRZ-T finds applications in various electronic devices that require efficient power management. Some potential application fields include: - Portable consumer electronics - Battery-powered devices - IoT devices - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

  • ISL61853KCRZ
  • ISL61853KCRZ-T7A
  • ISL61853KCRZ-T13A
  • ISL61853KCRZ-T14A
  • ISL61853KCRZ-T15A
  • ISL61853KCRZ-T16A
  • ISL61853KCRZ-T17A
  • ISL61853KCRZ-T18A
  • ISL61853KCRZ-T19A
  • ISL61853KCRZ-T20A

(Note: This list is not exhaustive and may vary based on availability and specific requirements.)

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL61853KCRZ-T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL61853KCRZ-T in technical solutions:

  1. Q: What is ISL61853KCRZ-T? A: ISL61853KCRZ-T is a specific model of voltage regulator IC (integrated circuit) designed for use in various technical solutions.

  2. Q: What is the input voltage range of ISL61853KCRZ-T? A: The input voltage range of ISL61853KCRZ-T is typically between 4.5V and 18V.

  3. Q: What is the output voltage range of ISL61853KCRZ-T? A: The output voltage range of ISL61853KCRZ-T can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of ISL61853KCRZ-T? A: The maximum output current of ISL61853KCRZ-T is typically around 3A.

  5. Q: What is the efficiency of ISL61853KCRZ-T? A: The efficiency of ISL61853KCRZ-T can vary depending on the input and output voltage levels, but it is generally high, often exceeding 90%.

  6. Q: Can ISL61853KCRZ-T handle both step-up and step-down voltage conversion? A: Yes, ISL61853KCRZ-T is capable of both step-up (boost) and step-down (buck) voltage conversion.

  7. Q: Is ISL61853KCRZ-T suitable for battery-powered applications? A: Yes, ISL61853KCRZ-T is commonly used in battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Does ISL61853KCRZ-T have built-in protection features? A: Yes, ISL61853KCRZ-T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  9. Q: Can ISL61853KCRZ-T be used in automotive applications? A: Yes, ISL61853KCRZ-T is designed to meet the requirements of automotive applications and can operate in a wide temperature range.

  10. Q: What package does ISL61853KCRZ-T come in? A: ISL61853KCRZ-T is available in a compact 3mm x 3mm DFN (Dual Flat No-Lead) package for easy integration into small form factor designs.

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