ISL6140CBZ-T
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: CBZ (Ceramic BGA), 8-pin
Essence: The ISL6140CBZ-T is a voltage regulator IC designed for various applications that require a stable and adjustable output voltage.
Packaging/Quantity: The ISL6140CBZ-T is available in a ceramic BGA package. It is typically sold in reels containing a specified quantity of ICs.
Specifications
- Input Voltage Range: 2.5V to 6V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 1A
- Dropout Voltage: 200mV at 1A
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL6140CBZ-T has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- NC: No connection
- NC: No connection
- PG: Power good indicator pin
Functional Features
- High Efficiency: The ISL6140CBZ-T offers high efficiency, minimizing power loss during voltage regulation.
- Low Dropout Voltage: With a low dropout voltage of 200mV at 1A, the IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The output voltage can be adjusted within the range of 0.8V to 5.5V, providing flexibility for various applications.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding against excessive current flow and potential damage.
- Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, preventing overheating and ensuring safe operation.
Advantages and Disadvantages
Advantages: - High efficiency results in reduced power consumption. - Adjustable output voltage allows for versatile application scenarios. - Overcurrent and thermal shutdown protection enhance reliability and safety.
Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications. - The ceramic BGA package may require specialized handling during assembly.
Working Principles
The ISL6140CBZ-T operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, maintaining a stable output voltage regardless of variations in the input voltage or load conditions. The enable pin (EN) controls the regulator's on/off state, while the feedback pin (FB) provides a reference voltage for accurate regulation.
Detailed Application Field Plans
The ISL6140CBZ-T is widely used in various electronic devices and systems that require precise voltage regulation. Some common application fields include:
- Mobile Devices: Smartphones, tablets, and portable media players benefit from the IC's efficient and adjustable voltage regulation capabilities.
- Computer Systems: The IC can be employed in desktops, laptops, and servers to ensure stable power supply to critical components.
- Industrial Equipment: Automation systems, control panels, and sensors often rely on the ISL6140CBZ-T for reliable voltage regulation.
- Automotive Electronics: The IC finds applications in automotive systems such as infotainment systems, lighting modules, and engine control units.
Detailed and Complete Alternative Models
- LM317: A popular linear voltage regulator with adjustable output voltage and high current capability.
- LT1083: A robust linear regulator offering low dropout voltage and high current output.
- TPS7A47: A high-performance voltage regulator with ultra-low noise and excellent line and load regulation.
These alternative models provide similar functionality to the ISL6140CBZ-T and can be considered as substitutes based on specific requirements.
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技術ソリューションにおける ISL6140CBZ-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 ISL6140CBZ-T in technical solutions:
Q: What is ISL6140CBZ-T? A: ISL6140CBZ-T is a specific integrated circuit (IC) that is commonly used in technical solutions for power management.
Q: What is the purpose of ISL6140CBZ-T? A: The purpose of ISL6140CBZ-T is to provide efficient power management, voltage regulation, and protection features in various electronic devices.
Q: What are the key features of ISL6140CBZ-T? A: Some key features of ISL6140CBZ-T include high efficiency, wide input voltage range, adjustable output voltage, overcurrent protection, and thermal shutdown.
Q: In which applications can ISL6140CBZ-T be used? A: ISL6140CBZ-T can be used in a wide range of applications such as industrial equipment, consumer electronics, telecommunications, and automotive systems.
Q: How does ISL6140CBZ-T help in power management? A: ISL6140CBZ-T helps in power management by regulating the input voltage and providing a stable output voltage to the connected devices.
Q: Can ISL6140CBZ-T handle high current loads? A: Yes, ISL6140CBZ-T has a high current handling capability, making it suitable for applications with demanding power requirements.
Q: Is ISL6140CBZ-T easy to integrate into existing designs? A: Yes, ISL6140CBZ-T is designed to be easily integrated into existing designs due to its compact size and compatibility with standard PCB layouts.
Q: Does ISL6140CBZ-T require any external components for operation? A: Yes, ISL6140CBZ-T may require a few external components such as capacitors and resistors to optimize its performance and stability.
Q: Can ISL6140CBZ-T operate in harsh environments? A: Yes, ISL6140CBZ-T is designed to operate reliably in a wide temperature range and can withstand certain levels of vibration and humidity.
Q: Where can I find more information about ISL6140CBZ-T? A: You can find more detailed information about ISL6140CBZ-T in the datasheet provided by the manufacturer or by contacting their technical support team.