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ISL95855CIRTZ-T
Product Overview
Category
ISL95855CIRTZ-T belongs to the category of integrated circuits (ICs).
Use
It is commonly used in electronic devices for power management purposes.
Characteristics
- Integrated circuit
- Power management functionality
- High efficiency
- Compact size
Package
ISL95855CIRTZ-T is available in a small package, suitable for surface mount technology (SMT) applications.
Essence
The essence of ISL95855CIRTZ-T lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy consumption.
Packaging/Quantity
ISL95855CIRTZ-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input voltage range: 2.7V to 5.5V
- Output voltage range: 0.6V to 3.3V
- Maximum output current: 4A
- Operating temperature range: -40°C to +85°C
- Package type: QFN
Detailed Pin Configuration
The ISL95855CIRTZ-T has a total of 32 pins, each serving a specific function. The pin configuration is as follows:
- VIN: Input voltage
- GND: Ground
- VCC: Power supply voltage
- EN: Enable pin
- FB: Feedback pin
- COMP: Compensation pin
- PGND: Power ground
- BOOT: Bootstrap capacitor connection
- LX: Switching node
- SW: Switching node
- AGND: Analog ground
- SS: Soft-start pin
- ISET: Current limit setting
- VREF: Reference voltage
- VTT: Termination voltage
- VDDQ: DDR memory voltage
- VTTREF: Termination reference voltage
- VDDQREF: DDR memory reference voltage
- VTTSENSE: Termination voltage sense
- VDDQSENSE: DDR memory voltage sense
- VTTFB: Termination feedback voltage
- VDDQFB: DDR memory feedback voltage
- VTTADJ: Termination voltage adjustment
- VDDQADJ: DDR memory voltage adjustment
- VTTMON: Termination voltage monitor
- VDDQMON: DDR memory voltage monitor
- VTTSEL: Termination voltage select
- VDDQSEL: DDR memory voltage select
- VTTEN: Termination enable
- VDDQEN: DDR memory enable
- VTTOK: Termination voltage OK
- VDDQOK: DDR memory voltage OK
Functional Features
- Efficient power management
- Voltage regulation
- Current limiting
- Soft-start functionality
- Reference voltage generation
- Feedback control loop
Advantages and Disadvantages
Advantages
- High efficiency power management
- Compact size for space-constrained applications
- Wide input and output voltage range
- Comprehensive pin configuration for versatile usage
Disadvantages
- Limited maximum output current (4A)
- Requires careful consideration of thermal management in high-power applications
Working Principles
ISL95855CIRTZ-T operates by regulating the input voltage and converting it to a stable output voltage using an internal control loop. It employs various techniques such as pulse width modulation (PWM) and feedback control to maintain the desired output voltage within specified limits. The integrated circuit also incorporates protection features like current limiting and thermal shutdown to ensure safe operation.
Detailed Application Field Plans
ISL95855CIRTZ-T finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - IoT devices
Its power management capabilities make it suitable for any device that requires efficient voltage regulation and current control.
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to ISL95855CIRTZ-T include: - ISL95855CIRZ-T - ISL95855CIRTZ - ISL95855CIRZ
These models may have slight variations in specifications or pin configuration, but they serve the same purpose of power management in electronic devices.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL95855CIRTZ-T v technických řešeních
Sure! Here are 10 common questions and answers related to the application of ISL95855CIRTZ-T in technical solutions:
Q: What is ISL95855CIRTZ-T? A: ISL95855CIRTZ-T is a voltage regulator IC (integrated circuit) designed for power management in various electronic devices.
Q: What are the key features of ISL95855CIRTZ-T? A: Some key features include multiple output channels, high efficiency, wide input voltage range, and programmable voltage levels.
Q: What applications can ISL95855CIRTZ-T be used in? A: ISL95855CIRTZ-T can be used in a wide range of applications such as laptops, desktop computers, servers, gaming consoles, and industrial equipment.
Q: How many output channels does ISL95855CIRTZ-T have? A: ISL95855CIRTZ-T has multiple output channels, typically ranging from 2 to 6 channels depending on the specific variant.
Q: What is the input voltage range supported by ISL95855CIRTZ-T? A: The input voltage range supported by ISL95855CIRTZ-T is typically between 4.5V and 28V.
Q: Can ISL95855CIRTZ-T handle high current loads? A: Yes, ISL95855CIRTZ-T is capable of handling high current loads, making it suitable for power-hungry devices.
Q: Is ISL95855CIRTZ-T programmable? A: Yes, ISL95855CIRTZ-T is programmable, allowing users to adjust the output voltage levels according to their requirements.
Q: What is the efficiency of ISL95855CIRTZ-T? A: ISL95855CIRTZ-T offers high efficiency, typically above 90%, which helps in reducing power consumption and heat generation.
Q: Are there any protection features in ISL95855CIRTZ-T? A: Yes, ISL95855CIRTZ-T includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown.
Q: Where can I find more information about ISL95855CIRTZ-T? A: You can refer to the datasheet provided by the manufacturer or visit their official website for detailed information on ISL95855CIRTZ-T.
Please note that the specific details may vary depending on the version and variant of ISL95855CIRTZ-T. It's always recommended to consult the datasheet or contact the manufacturer for accurate and up-to-date information.