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ISL88002IE31Z-TK
Product Overview
Category
ISL88002IE31Z-TK belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for voltage regulation and power management.
Characteristics
- Integrated circuit
- Voltage regulation
- Power management
Package
ISL88002IE31Z-TK is available in a small outline package (SOP) with 16 pins.
Essence
The essence of this product lies in its ability to regulate voltage and manage power efficiently in electronic devices.
Packaging/Quantity
ISL88002IE31Z-TK is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to 3.3V
- Maximum Output Current: 300mA
- Operating Temperature Range: -40°C to +85°C
- Quiescent Current: 25µA (typical)
Detailed Pin Configuration
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- COMP: Compensation pin
- SS: Soft-start pin
- PGND: Power ground pin
- BST: Boost pin
- LX: Inductor connection pin
- AGND: Analog ground pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
Functional Features
- Wide input voltage range for compatibility with various power sources
- Adjustable output voltage for flexibility in different applications
- Low quiescent current for power efficiency
- Soft-start feature for smooth power-up operation
- Overcurrent and thermal protection for device safety
Advantages and Disadvantages
Advantages
- Efficient voltage regulation and power management
- Wide input voltage range
- Adjustable output voltage
- Low quiescent current
- Built-in protection features
Disadvantages
- Limited maximum output current (300mA)
- Operating temperature range may not be suitable for extreme environments
Working Principles
ISL88002IE31Z-TK operates based on a switching regulator topology. It uses an internal oscillator to control the switching of an internal power MOSFET, which regulates the output voltage. The feedback pin (FB) is used to sense the output voltage and adjust the duty cycle of the internal switch accordingly.
Detailed Application Field Plans
ISL88002IE31Z-TK finds applications in various electronic devices that require voltage regulation and power management. Some common application fields include:
- Mobile devices: Smartphones, tablets, portable media players
- IoT devices: Wearable devices, smart home appliances
- Industrial equipment: Power supplies, motor control systems
- Automotive electronics: Infotainment systems, lighting control modules
Detailed and Complete Alternative Models
- ISL88001IE31Z-TK
- ISL88003IE31Z-TK
- ISL88004IE31Z-TK
- ISL88005IE31Z-TK
- ISL88006IE31Z-TK
These alternative models offer similar functionality and characteristics to ISL88002IE31Z-TK, providing options for different design requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL88002IE31Z-TK v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ISL88002IE31Z-TK in technical solutions:
Q: What is ISL88002IE31Z-TK? A: ISL88002IE31Z-TK is a specific model of voltage regulator IC (integrated circuit) manufactured by Renesas Electronics. It is designed for use in various technical solutions that require stable power supply.
Q: What is the input voltage range of ISL88002IE31Z-TK? A: The input voltage range of ISL88002IE31Z-TK is typically between 2.7V and 5.5V.
Q: What is the output voltage range of ISL88002IE31Z-TK? A: The output voltage range of ISL88002IE31Z-TK can be adjusted from 0.6V to 3.3V using external resistors.
Q: What is the maximum output current of ISL88002IE31Z-TK? A: The maximum output current of ISL88002IE31Z-TK is 200mA.
Q: What is the purpose of the TK suffix in ISL88002IE31Z-TK? A: The TK suffix indicates that the IC is available in a small SOT-23 package, which is suitable for space-constrained applications.
Q: Can ISL88002IE31Z-TK operate in a wide temperature range? A: Yes, ISL88002IE31Z-TK is designed to operate in a temperature range of -40°C to +85°C.
Q: Does ISL88002IE31Z-TK have built-in protection features? A: Yes, ISL88002IE31Z-TK includes built-in protection features such as thermal shutdown and current limit protection.
Q: Can ISL88002IE31Z-TK be used in battery-powered applications? A: Yes, ISL88002IE31Z-TK is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Q: Is ISL88002IE31Z-TK compatible with other microcontrollers or processors? A: Yes, ISL88002IE31Z-TK can be easily integrated with various microcontrollers or processors as it operates at standard voltage levels.
Q: Are there any application notes or reference designs available for ISL88002IE31Z-TK? A: Yes, Renesas Electronics provides application notes and reference designs that can help users understand and implement ISL88002IE31Z-TK in their technical solutions effectively.
Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.