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ISL62883BHRTZ-T
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ISL62883BHRTZ-T

Product Overview

Category

ISL62883BHRTZ-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ISL62883BHRTZ-T comes in a small package, typically a 32-pin QFN (Quad Flat No-Lead) package.

Essence

The essence of ISL62883BHRTZ-T lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

ISL62883BHRTZ-T is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Output Current: Up to 3A
  • Dropout Voltage: 200mV at 3A
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage
  2. GND: Ground
  3. EN: Enable pin
  4. FB: Feedback pin
  5. COMP: Compensation pin
  6. VCC: Supply voltage
  7. PGND: Power ground
  8. BOOT: Bootstrap capacitor connection
  9. LX: Switching node
  10. SS: Soft-start pin
  11. OCSET: Overcurrent protection threshold setting
  12. RT: Oscillator timing resistor
  13. CT: Oscillator timing capacitor
  14. BST: Boost capacitor connection
  15. AGND: Analog ground
  16. PG: Power good indicator

(Note: The remaining pins are not listed here for brevity.)

Functional Features

  • Wide input voltage range allows for versatile applications.
  • Adjustable output voltage provides flexibility in different scenarios.
  • High efficiency ensures minimal power loss.
  • Overcurrent and thermal protection safeguards the circuit and connected devices.
  • Low dropout voltage enables stable operation even with low input voltages.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Wide input voltage range accommodates various power sources.
  • Overcurrent and thermal protection enhance reliability.
  • Adjustable output voltage offers versatility.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Complex pin configuration requires careful attention during installation.

Working Principles

ISL62883BHRTZ-T operates based on a switching regulator topology. It uses a combination of control circuitry, power MOSFETs, and passive components to regulate the input voltage and provide a stable output voltage. The control circuitry continuously monitors the output voltage and adjusts the duty cycle of the power MOSFETs to maintain the desired output voltage.

Detailed Application Field Plans

ISL62883BHRTZ-T finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Telecommunications - Power management systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL62883BHRTZ-T are: - LM317T - LT1083CP - TPS7A4700

(Note: This list is not exhaustive and there are many other alternative models available in the market.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL62883BHRTZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL62883BHRTZ-T in technical solutions:

  1. Q: What is ISL62883BHRTZ-T? A: ISL62883BHRTZ-T is a voltage regulator IC (integrated circuit) designed for use in power management applications.

  2. Q: What is the input voltage range of ISL62883BHRTZ-T? A: The input voltage range of ISL62883BHRTZ-T is typically between 4.5V and 28V.

  3. Q: What is the output voltage range of ISL62883BHRTZ-T? A: The output voltage range of ISL62883BHRTZ-T can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of ISL62883BHRTZ-T? A: The maximum output current of ISL62883BHRTZ-T is typically 20A.

  5. Q: What is the efficiency of ISL62883BHRTZ-T? A: The efficiency of ISL62883BHRTZ-T can reach up to 95% under certain operating conditions.

  6. Q: Can ISL62883BHRTZ-T be used in battery-powered applications? A: Yes, ISL62883BHRTZ-T can be used in battery-powered applications as it supports low-power mode and has low quiescent current.

  7. Q: Does ISL62883BHRTZ-T have overcurrent protection? A: Yes, ISL62883BHRTZ-T features overcurrent protection to prevent damage to the load or the IC itself.

  8. Q: Is ISL62883BHRTZ-T suitable for automotive applications? A: Yes, ISL62883BHRTZ-T is designed to meet the requirements of automotive applications and can operate in a wide temperature range.

  9. Q: Can ISL62883BHRTZ-T be used in high-frequency switching applications? A: Yes, ISL62883BHRTZ-T supports high-frequency operation up to 1MHz, making it suitable for high-speed switching applications.

  10. Q: What package does ISL62883BHRTZ-T come in? A: ISL62883BHRTZ-T is available in a compact 40-lead QFN (Quad Flat No-Lead) package.

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