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ISL8501IRZ-T
Product Overview
Category
ISL8501IRZ-T belongs to the category of voltage regulators.
Use
It is commonly used for power management applications.
Characteristics
- High efficiency
- Low dropout voltage
- Wide input voltage range
- Adjustable output voltage
- Overcurrent and thermal protection
Package
ISL8501IRZ-T comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of ISL8501IRZ-T lies in its ability to regulate voltage efficiently and reliably.
Packaging/Quantity
ISL8501IRZ-T is typically packaged in reels and available in quantities of 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Maximum Output Current: 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 60µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
ISL8501IRZ-T has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- High efficiency conversion
- Fast transient response
- Overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Adjustable output voltage provides flexibility
- Overcurrent and thermal protection ensure device safety
Disadvantages
- Limited maximum output current of 1A
- Dropout voltage of 200mV may affect certain low-power applications
Working Principles
ISL8501IRZ-T operates based on a switching regulator topology. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage. The input voltage is stepped down and regulated to the desired output voltage level using an internal power MOSFET.
Detailed Application Field Plans
ISL8501IRZ-T finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to ISL8501IRZ-T are: - LM1117-3.3 - LT1084CP-5 - TPS7A4700
These models offer similar functionality and can be used as substitutes depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL8501IRZ-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ISL8501IRZ-T in technical solutions:
Q1: What is ISL8501IRZ-T? A1: ISL8501IRZ-T is a highly integrated synchronous buck regulator that provides high efficiency power conversion for various applications.
Q2: What is the input voltage range of ISL8501IRZ-T? A2: The input voltage range of ISL8501IRZ-T is typically between 4.5V and 18V.
Q3: What is the output voltage range of ISL8501IRZ-T? A3: The output voltage range of ISL8501IRZ-T can be adjusted from 0.6V to 5.5V.
Q4: What is the maximum output current of ISL8501IRZ-T? A4: The maximum output current of ISL8501IRZ-T is typically 1.5A.
Q5: Does ISL8501IRZ-T have built-in protection features? A5: Yes, ISL8501IRZ-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.
Q6: Can ISL8501IRZ-T operate in a wide temperature range? A6: Yes, ISL8501IRZ-T is designed to operate in a temperature range of -40°C to +125°C.
Q7: Is ISL8501IRZ-T suitable for battery-powered applications? A7: Yes, ISL8501IRZ-T is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q8: Can ISL8501IRZ-T be used in automotive applications? A8: Yes, ISL8501IRZ-T is AEC-Q100 qualified, making it suitable for automotive applications.
Q9: Does ISL8501IRZ-T support adjustable switching frequency? A9: Yes, ISL8501IRZ-T supports adjustable switching frequency up to 2MHz.
Q10: What package does ISL8501IRZ-T come in? A10: ISL8501IRZ-T is available in a compact 3mm x 3mm DFN package.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.