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ISL80101AIRAJZ-T
Product Overview
Category: Integrated Circuits (ICs)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection
Package: 20-WFQFN Exposed Pad
Essence: The ISL80101AIRAJZ-T is a voltage regulator IC designed for various applications that require a stable and adjustable output voltage.
Packaging/Quantity: The ISL80101AIRAJZ-T is available in a 20-WFQFN exposed pad package. It is typically sold in reels of 2500 units.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Output Current: Up to 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 17µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL80101AIRAJZ-T has the following pin configuration:
- EN (Enable)
- FB (Feedback)
- GND (Ground)
- SW (Switch)
- VIN (Input Voltage)
- VOUT (Output Voltage)
Functional Features
- High efficiency up to 95%
- Adjustable output voltage through external resistors
- Overcurrent protection with foldback current limit
- Thermal shutdown protection
- Soft-start function to reduce inrush current
Advantages and Disadvantages
Advantages: - High efficiency results in less power dissipation - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Overcurrent and thermal protection ensure device safety - Soft-start function reduces stress on the system during startup
Disadvantages: - Limited output current of up to 1A - Dropout voltage of 200mV may affect performance in low input voltage scenarios
Working Principles
The ISL80101AIRAJZ-T is a voltage regulator that uses a control loop to maintain a stable output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage and adjusting the duty cycle of the internal switch (SW) accordingly. This regulates the output voltage (VOUT) within the desired range.
Detailed Application Field Plans
The ISL80101AIRAJZ-T can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial equipment - Automotive systems - Communication devices
Detailed and Complete Alternative Models
Some alternative models to the ISL80101AIRAJZ-T include: - LM1117-ADJ - LT1084CP-ADJ - TPS7A4700RGWT - MAX6035AAUR50+ - MIC5209-3.3YM5
These models offer similar functionality and can be considered as alternatives based on specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL80101AIRAJZ-T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ISL80101AIRAJZ-T in technical solutions:
Q: What is the maximum input voltage supported by ISL80101AIRAJZ-T? A: The ISL80101AIRAJZ-T supports a maximum input voltage of 5.5V.
Q: What is the typical output current capability of ISL80101AIRAJZ-T? A: The typical output current capability of ISL80101AIRAJZ-T is 1A.
Q: Can ISL80101AIRAJZ-T operate in a wide temperature range? A: Yes, ISL80101AIRAJZ-T can operate in a wide temperature range from -40°C to +125°C.
Q: Does ISL80101AIRAJZ-T have built-in overcurrent protection? A: Yes, ISL80101AIRAJZ-T has built-in overcurrent protection to safeguard against excessive current draw.
Q: What is the efficiency of ISL80101AIRAJZ-T? A: The efficiency of ISL80101AIRAJZ-T can reach up to 95%, making it highly efficient.
Q: Can ISL80101AIRAJZ-T be used in battery-powered applications? A: Yes, ISL80101AIRAJZ-T can be used in battery-powered applications as it supports low quiescent current operation.
Q: Does ISL80101AIRAJZ-T have adjustable output voltage? A: Yes, ISL80101AIRAJZ-T has an adjustable output voltage range from 0.8V to 5.5V.
Q: Is ISL80101AIRAJZ-T suitable for automotive applications? A: Yes, ISL80101AIRAJZ-T is suitable for automotive applications as it meets the AEC-Q100 Grade 1 qualification.
Q: Can ISL80101AIRAJZ-T be used in space-constrained designs? A: Yes, ISL80101AIRAJZ-T comes in a compact package and is suitable for space-constrained designs.
Q: Does ISL80101AIRAJZ-T have short-circuit protection? A: Yes, ISL80101AIRAJZ-T has built-in short-circuit protection to prevent damage in case of a short circuit.
Please note that these answers are based on general information about ISL80101AIRAJZ-T and may vary depending on specific application requirements.