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ISL6534CVZ-T
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low power consumption - Wide input voltage range - Multiple output channels
Package: Ceramic, 48-Lead QFN
Essence: The ISL6534CVZ-T is a voltage regulator IC designed for various applications that require stable and regulated power supply.
Packaging/Quantity: The ISL6534CVZ-T is typically sold in reels of 250 units.
Specifications
- Input Voltage Range: 4.5V to 25V
- Output Voltage Range: 0.8V to 5.5V
- Number of Outputs: 4
- Maximum Output Current: 20A
- Switching Frequency: 300kHz to 1MHz
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The ISL6534CVZ-T has a 48-pin QFN package with the following pin configuration:
- VCC
- GND
- FB1
- COMP1
- SS1
- LGATE1
- PGND1
- BOOT1
- PHASE1
- VSENSE1
- VSENSE2
- PHASE2
- BOOT2
- PGND2
- LGATE2
- SS2
- COMP2
- FB2
- VCC
- GND
- FB3
- COMP3
- SS3
- LGATE3
- PGND3
- BOOT3
- PHASE3
- VSENSE3
- VSENSE4
- PHASE4
- BOOT4
- PGND4
- LGATE4
- SS4
- COMP4
- FB4
- VCC
- GND
- FB5
- COMP5
- SS5
- LGATE5
- PGND5
- BOOT5
- PHASE5
- VSENSE5
- NC
- NC
Functional Features
- Integrated MOSFET drivers
- Programmable soft-start
- Overcurrent protection
- Overvoltage protection
- Undervoltage lockout
- Power-good output signal
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Multiple output channels provide flexibility in powering different components
Disadvantages: - Relatively high cost compared to simpler voltage regulators - Requires careful thermal management due to high current handling capability
Working Principles
The ISL6534CVZ-T operates by converting the input voltage to a regulated output voltage using pulse-width modulation (PWM) techniques. It utilizes integrated MOSFET drivers to control the switching of the internal power switches, ensuring efficient power conversion.
Detailed Application Field Plans
The ISL6534CVZ-T is commonly used in various applications, including but not limited to: - Computer motherboards - Networking equipment - Industrial automation systems - Telecommunications devices - Consumer electronics
Alternative Models
For those seeking alternative options, the following models can be considered: - ISL6534CBZ-T - ISL6534IRZ-T - ISL6534CRZ-T - ISL6534EVAL1Z (Evaluation Board)
These models offer similar functionality and characteristics to the ISL6534CVZ-T, providing flexibility in choosing the most suitable voltage regulator for specific applications.
Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect actual specifications or details of the ISL6534CVZ-T. Please refer to the official datasheet or manufacturer's documentation for accurate information.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL6534CVZ-T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ISL6534CVZ-T in technical solutions:
Q: What is ISL6534CVZ-T? A: ISL6534CVZ-T is a voltage regulator IC designed for power management applications, specifically for use in multiphase synchronous buck converter designs.
Q: What is the input voltage range supported by ISL6534CVZ-T? A: The input voltage range supported by ISL6534CVZ-T is typically between 4.5V and 5.5V.
Q: What is the maximum output current that ISL6534CVZ-T can handle? A: ISL6534CVZ-T can handle a maximum output current of up to 20A.
Q: Can ISL6534CVZ-T be used in high-frequency switching applications? A: Yes, ISL6534CVZ-T is designed to operate at high switching frequencies, making it suitable for high-frequency switching applications.
Q: Does ISL6534CVZ-T support adjustable output voltage? A: Yes, ISL6534CVZ-T supports adjustable output voltage through external resistor dividers.
Q: What is the thermal resistance of ISL6534CVZ-T? A: The thermal resistance of ISL6534CVZ-T is typically around 30°C/W.
Q: Can ISL6534CVZ-T operate in a wide temperature range? A: Yes, ISL6534CVZ-T is designed to operate in a wide temperature range, typically from -40°C to +85°C.
Q: Does ISL6534CVZ-T have built-in protection features? A: Yes, ISL6534CVZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.
Q: What is the package type of ISL6534CVZ-T? A: ISL6534CVZ-T is available in a 48-lead QFN (Quad Flat No-Lead) package.
Q: Can ISL6534CVZ-T be used in both single-phase and multi-phase power designs? A: Yes, ISL6534CVZ-T can be used in both single-phase and multi-phase power designs, providing flexibility in various applications.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.