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ISL6313BCRZ
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ISL6313BCRZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: BGA (Ball Grid Array)

Essence: The ISL6313BCRZ is a voltage regulator IC designed for efficient power management in various electronic devices.

Packaging/Quantity: The ISL6313BCRZ is available in tape and reel packaging, with 250 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 15A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL6313BCRZ has a total of 32 pins. Here is the detailed pin configuration:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. FB: Feedback voltage
  5. COMP: Compensation pin
  6. SS: Soft-start control
  7. EN: Enable pin
  8. PG: Power good indicator
  9. BOOT: Bootstrap capacitor connection
  10. PHASE: Phase node connection
  11. LGATE: Low-side gate driver output
  12. PGND: Power ground
  13. UGATE: Upper-side gate driver output
  14. AGND: Analog ground
  15. RT: Timing resistor connection
  16. CT: Timing capacitor connection
  17. OCSET: Overcurrent protection threshold setting
  18. OCP: Overcurrent protection output
  19. SS/TRACK: Soft-start/tracking control
  20. SS/TRACK: Soft-start/tracking control
  21. VSENSE: Current sense input
  22. VSENSE: Current sense input
  23. VSENSE: Current sense input
  24. VSENSE: Current sense input
  25. VSENSE: Current sense input
  26. VSENSE: Current sense input
  27. VSENSE: Current sense input
  28. VSENSE: Current sense input
  29. VSENSE: Current sense input
  30. VSENSE: Current sense input
  31. VSENSE: Current sense input
  32. VSENSE: Current sense input

Functional Features

  • High efficiency voltage regulation
  • Adjustable output voltage for flexibility
  • Overcurrent protection to prevent damage
  • Thermal shutdown protection for safety
  • Soft-start control for smooth power-up
  • Power good indicator for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency leads to energy savings - Wide input voltage range allows for versatile applications - Adjustable output voltage meets various device requirements - Overcurrent and thermal protection enhance reliability - Soft-start control prevents inrush current - Power good indicator ensures proper operation

Disadvantages: - Limited maximum output current of 15A - BGA package may require specialized equipment for soldering and rework

Working Principles

The ISL6313BCRZ operates as a synchronous buck converter, converting a higher input voltage to a lower output voltage with high efficiency. It utilizes pulse-width modulation (PWM) to regulate the output voltage based on the feedback signal. The integrated circuit includes gate drivers for both the upper and lower MOSFETs, allowing efficient switching between them.

Detailed Application Field Plans

The ISL6313BCRZ is widely used in various electronic devices that require efficient voltage regulation, such as: - Desktop computers - Servers - Gaming consoles - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

  1. ISL6313BCRZ-T: Similar to ISL6313BCRZ, but with extended temperature range (-40°C to +125°C).
  2. ISL6313BCRZ-T7A: Similar to ISL6313BCRZ-T, but available in tape and reel packaging with 3000 units per reel.
  3. ISL6313BCRZ-T13: Similar to ISL6313BCRZ, but with a higher maximum output current of 20A.

These alternative models provide similar functionality and characteristics, allowing users to choose the most suitable option for their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6313BCRZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6313BCRZ in technical solutions:

  1. Q: What is ISL6313BCRZ? A: ISL6313BCRZ is a highly integrated dual synchronous buck controller designed for high-performance power supply applications.

  2. Q: What is the input voltage range supported by ISL6313BCRZ? A: The input voltage range supported by ISL6313BCRZ is typically between 4.5V and 28V.

  3. Q: What is the output voltage range that can be achieved using ISL6313BCRZ? A: The output voltage range that can be achieved using ISL6313BCRZ depends on the external components used, but it is typically between 0.6V and 5.5V.

  4. Q: Can ISL6313BCRZ support multiple outputs? A: Yes, ISL6313BCRZ can support multiple outputs by using additional external components such as power MOSFETs and inductors.

  5. Q: What is the maximum current rating of ISL6313BCRZ? A: The maximum current rating of ISL6313BCRZ is typically around 20A.

  6. Q: Does ISL6313BCRZ have built-in protection features? A: Yes, ISL6313BCRZ has various built-in protection features including overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: Can ISL6313BCRZ operate in a wide temperature range? A: Yes, ISL6313BCRZ is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  8. Q: What is the switching frequency of ISL6313BCRZ? A: The switching frequency of ISL6313BCRZ can be programmed externally and typically ranges from 100kHz to 1MHz.

  9. Q: Is ISL6313BCRZ suitable for battery-powered applications? A: Yes, ISL6313BCRZ is suitable for battery-powered applications as it supports a wide input voltage range and has low quiescent current.

  10. Q: Can ISL6313BCRZ be used in both step-up and step-down configurations? A: No, ISL6313BCRZ is specifically designed for step-down (buck) configurations only. For step-up (boost) applications, a different controller would be required.

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