ISL6520AIR-T
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High efficiency voltage regulator - Low power consumption - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: 16-Lead QSOP (Quarter Small Outline Package)
Essence: The ISL6520AIR-T is a power management IC designed for various applications that require efficient voltage regulation and power management.
Packaging/Quantity: The ISL6520AIR-T is typically packaged in reels, with 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Maximum Output Current: 2A
- Operating Temperature Range: -40°C to +85°C
- Efficiency: Up to 95%
- Quiescent Current: 120µA
Pin Configuration
The ISL6520AIR-T has a 16-pin QSOP package with the following pin configuration:
- VIN: Input Voltage
- GND: Ground
- FB: Feedback Voltage
- COMP: Compensation
- SS/TR: Soft-Start/Tracking
- VCC: Supply Voltage
- PGND: Power Ground
- LX: Switching Node
- LX: Switching Node
- EN: Enable
- PGOOD: Power Good
- VSENSE: Current Sense
- VSENSE: Current Sense
- VCC: Supply Voltage
- VCC: Supply Voltage
- VCC: Supply Voltage
Functional Features
- Integrated synchronous buck controller
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft-start and tracking functions
- Power good output signal
Advantages and Disadvantages
Advantages: - High efficiency power management - Wide input voltage range - Compact package size - Overcurrent and thermal protection
Disadvantages: - Limited maximum output current (2A)
Working Principles
The ISL6520AIR-T is a synchronous buck controller that regulates the output voltage by adjusting the duty cycle of the internal power MOSFETs. It operates in continuous conduction mode, providing efficient power conversion with minimal power loss. The device incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.
Detailed Application Field Plans
The ISL6520AIR-T is commonly used in applications that require efficient voltage regulation and power management, such as: - Desktop computers - Servers - Networking equipment - Industrial control systems - Telecommunications devices
Detailed and Complete Alternative Models
Some alternative models to the ISL6520AIR-T include: - LTC3633: 3A Synchronous Buck Regulator - TPS54332: 3A Step-Down Converter - MAX15062: 2A High-Efficiency Buck Converter - LM2678: 5A Simple Switcher Buck Regulator
These alternative models offer similar functionality and can be considered as alternatives depending on specific application requirements.
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技術ソリューションにおける ISL6520AIR-T の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of ISL6520AIR-T in technical solutions:
Q: What is ISL6520AIR-T? A: ISL6520AIR-T is a highly integrated power management IC (PMIC) designed for use in various technical solutions.
Q: What are the main features of ISL6520AIR-T? A: The main features of ISL6520AIR-T include dual synchronous buck controllers, integrated MOSFET drivers, programmable soft-start, and fault protection.
Q: What is the input voltage range supported by ISL6520AIR-T? A: ISL6520AIR-T supports an input voltage range of 4.5V to 25V.
Q: What is the output voltage range provided by ISL6520AIR-T? A: ISL6520AIR-T provides two adjustable output voltages ranging from 0.8V to 5.5V.
Q: Can ISL6520AIR-T handle high current loads? A: Yes, ISL6520AIR-T can handle high current loads with its integrated MOSFET drivers capable of delivering up to 20A per channel.
Q: Is ISL6520AIR-T suitable for battery-powered applications? A: Yes, ISL6520AIR-T is suitable for battery-powered applications as it offers low quiescent current and high efficiency operation.
Q: Does ISL6520AIR-T have any built-in protection features? A: Yes, ISL6520AIR-T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can ISL6520AIR-T be used in automotive applications? A: Yes, ISL6520AIR-T is suitable for automotive applications as it meets the necessary automotive-grade specifications.
Q: What is the operating temperature range of ISL6520AIR-T? A: The operating temperature range of ISL6520AIR-T is typically -40°C to +85°C.
Q: Are there any evaluation boards or reference designs available for ISL6520AIR-T? A: Yes, Intersil provides evaluation boards and reference designs that can help in the application and testing of ISL6520AIR-T in various technical solutions.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.