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ISL9103IRUBZ-T
Product Overview
Category
ISL9103IRUBZ-T belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in power management applications.
Characteristics
- High efficiency voltage regulator
- Low quiescent current
- Wide input voltage range
- Adjustable output voltage
- Overcurrent and thermal protection
Package
ISL9103IRUBZ-T is available in a small 10-pin µTDFN package.
Essence
The essence of ISL9103IRUBZ-T lies in its ability to efficiently regulate voltage in various power management applications.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a specific quantity of ISL9103IRUBZ-T ICs.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Quiescent Current: 30µA (typical)
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- EN (Enable)
- FB (Feedback)
- GND (Ground)
- SW (Switch)
- VIN (Input Voltage)
- VOUT (Output Voltage)
- NC (No Connection)
- NC (No Connection)
- PG (Power Good)
- VCC (Supply Voltage)
Functional Features
- Enable pin for controlling the regulator's operation
- Feedback pin for adjusting the output voltage
- Power Good pin for indicating the status of the output voltage
- Switch pin for connecting the external inductor
- Wide input voltage range allows flexibility in power source selection
Advantages and Disadvantages
Advantages
- High efficiency power management
- Low quiescent current for improved battery life
- Wide input voltage range for versatile applications
- Overcurrent and thermal protection for enhanced safety
Disadvantages
- Limited maximum output current of 1.5A
Working Principles
ISL9103IRUBZ-T operates as a step-down (buck) voltage regulator. It takes an input voltage within the specified range and efficiently converts it to a lower, adjustable output voltage. The regulator uses an external inductor and capacitors to store and regulate the energy flow.
Detailed Application Field Plans
ISL9103IRUBZ-T finds application in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable technology - Industrial automation
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to ISL9103IRUBZ-T are: - LM2576-ADJ - TPS54331-Q1 - LT1763-3.3
These models offer similar functionality and characteristics, providing options for different design requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ISL9103IRUBZ-T trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of ISL9103IRUBZ-T in technical solutions:
Q: What is the ISL9103IRUBZ-T? A: The ISL9103IRUBZ-T is a highly integrated, high-efficiency, synchronous buck regulator that provides a regulated output voltage from a wide input voltage range.
Q: What is the typical input voltage range for the ISL9103IRUBZ-T? A: The typical input voltage range for the ISL9103IRUBZ-T is from 2.7V to 5.5V.
Q: What is the maximum output current of the ISL9103IRUBZ-T? A: The maximum output current of the ISL9103IRUBZ-T is 3A.
Q: Can the ISL9103IRUBZ-T operate at high temperatures? A: Yes, the ISL9103IRUBZ-T is designed to operate over a wide temperature range, typically from -40°C to +85°C.
Q: Does the ISL9103IRUBZ-T require an external compensation network? A: No, the ISL9103IRUBZ-T is internally compensated and does not require an external compensation network.
Q: Can the ISL9103IRUBZ-T be used in battery-powered applications? A: Yes, the ISL9103IRUBZ-T is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: What protection features does the ISL9103IRUBZ-T offer? A: The ISL9103IRUBZ-T offers protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the ISL9103IRUBZ-T be used in automotive applications? A: Yes, the ISL9103IRUBZ-T is AEC-Q100 qualified and can be used in automotive applications.
Q: What is the typical efficiency of the ISL9103IRUBZ-T? A: The typical efficiency of the ISL9103IRUBZ-T is around 95% under typical operating conditions.
Q: Are there any evaluation boards available for the ISL9103IRUBZ-T? A: Yes, Intersil offers evaluation boards for the ISL9103IRUBZ-T, which can help in the design and testing process.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.