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ISL6376IRZ-TK
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ISL6376IRZ-TK

Product Overview

Category

ISL6376IRZ-TK belongs to the category of voltage regulator ICs.

Use

It is commonly used for power management applications in various electronic devices.

Characteristics

  • Voltage regulation
  • Efficient power conversion
  • Thermal protection
  • Overcurrent protection

Package

ISL6376IRZ-TK is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL6376IRZ-TK lies in its ability to regulate and convert voltages efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

ISL6376IRZ-TK is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 6A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL6376IRZ-TK has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input voltage
  2. GND: Ground
  3. VCC: Power supply voltage
  4. FB1: Feedback input 1
  5. COMP1: Compensation 1
  6. SS1: Soft-start 1
  7. PGND: Power ground
  8. LGATE: Low-side gate driver output
  9. BOOT: Bootstrap capacitor connection
  10. PHASE: Phase node connection
  11. UGATE: High-side gate driver output
  12. SS2: Soft-start 2
  13. COMP2: Compensation 2
  14. FB2: Feedback input 2
  15. VCCP: Power supply voltage for gate drivers
  16. VINP: Input voltage for gate drivers

Functional Features

  • Dual-phase synchronous buck controller
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function for smooth power-up

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Compact size
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Limited maximum output current (6A)

Working Principles

ISL6376IRZ-TK operates as a dual-phase synchronous buck controller. It regulates the output voltage by adjusting the duty cycle of the switching transistors. The feedback inputs (FB1 and FB2) monitor the output voltage and provide control signals to maintain the desired voltage level. The gate drivers (LGATE and UGATE) control the switching transistors to regulate the power flow.

Detailed Application Field Plans

ISL6376IRZ-TK finds applications in various fields, including: - Computer motherboards - Servers - Industrial equipment - Telecommunications devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL6376IRZ-TK are: - LT8610ABEMSE#PBF - TPS53647RSMT - MAX20751ATL+

These models can be considered as alternatives based on their specifications, pin configuration, and functional features.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL6376IRZ-TK in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL6376IRZ-TK in technical solutions:

  1. Q: What is ISL6376IRZ-TK? A: ISL6376IRZ-TK is a high-performance dual synchronous buck controller designed for use in various power supply applications.

  2. Q: What is the input voltage range supported by ISL6376IRZ-TK? A: The input voltage range supported by ISL6376IRZ-TK is typically between 4.5V and 24V.

  3. Q: What is the output voltage range that can be achieved using ISL6376IRZ-TK? A: The output voltage range that can be achieved using ISL6376IRZ-TK depends on the external components used, but it can typically range from 0.6V to 5.5V.

  4. Q: Can ISL6376IRZ-TK support multiple outputs? A: Yes, ISL6376IRZ-TK can support multiple outputs by configuring it in a multi-phase operation.

  5. Q: What is the maximum switching frequency supported by ISL6376IRZ-TK? A: The maximum switching frequency supported by ISL6376IRZ-TK is typically up to 1MHz.

  6. Q: Does ISL6376IRZ-TK have any built-in protection features? A: Yes, ISL6376IRZ-TK includes various protection features such as overcurrent protection, overvoltage protection, undervoltage lockout, and thermal shutdown.

  7. Q: Can ISL6376IRZ-TK operate in a wide temperature range? A: Yes, ISL6376IRZ-TK is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  8. Q: What type of control loop does ISL6376IRZ-TK use? A: ISL6376IRZ-TK uses a voltage mode control loop for regulating the output voltage.

  9. Q: Can ISL6376IRZ-TK be used in high-current applications? A: Yes, ISL6376IRZ-TK is suitable for high-current applications as it supports multi-phase operation and can handle high currents with proper external components.

  10. Q: Is there any evaluation board available for ISL6376IRZ-TK? A: Yes, Intersil provides an evaluation board called ISL6376EVAL1Z for testing and evaluating the performance of ISL6376IRZ-TK in different applications.

Please note that the answers provided here are general and may vary depending on specific application requirements and design considerations. It is always recommended to refer to the datasheet and consult with technical experts for accurate information and guidance.