ISL28005FH20Z-T7A
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage and Current Sensor
- Characteristics: High precision, low power consumption, small form factor
- Package: 20-Lead TQFN package
- Essence: Measures voltage and current with high accuracy
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Voltage Range: 0V to 60V
- Current Range: ±5A
- Operating Temperature: -40°C to +125°C
- Supply Voltage: 2.7V to 5.5V
- Accuracy: ±0.1% for voltage, ±0.5% for current
Detailed Pin Configuration
- Pin 1: VDD
- Pin 2: VSS
- Pin 3: VSENSE-
- Pin 4: VSENSE+
- Pin 5: VOUT
- Pin 6: GND
- Pin 7: SCL
- Pin 8: SDA
- Pin 9: ALERT
- Pin 10: ADDR
- Pin 11: NC
- Pin 12: NC
- Pin 13: NC
- Pin 14: NC
- Pin 15: NC
- Pin 16: NC
- Pin 17: NC
- Pin 18: NC
- Pin 19: NC
- Pin 20: NC
Functional Features
- High accuracy measurement of voltage and current
- I2C interface for communication with microcontrollers
- Alert function for overcurrent or undervoltage conditions
- Low power consumption for energy-efficient operation
Advantages
- Precise measurement of voltage and current
- Small form factor for space-constrained applications
- Wide operating temperature range for versatility
Disadvantages
- Limited current range compared to some alternative models
- May require external components for specific applications
Working Principles
The ISL28005FH20Z-T7A operates by measuring the voltage across a shunt resistor to determine the current flowing through a circuit. It utilizes an internal ADC to convert the analog measurements into digital data, which can be accessed via the I2C interface.
Detailed Application Field Plans
- Battery management systems
- Power supplies and converters
- Motor control systems
- Solar inverters
- Energy monitoring equipment
Detailed and Complete Alternative Models
INA219
- Category: Integrated Circuit
- Use: Voltage and Current Sensor
- Characteristics: High accuracy, I2C interface
- Package: SOT-23, SOIC, WSON
- Supply Voltage: 3V to 5.5V
- Accuracy: ±1%
ACS712
- Category: Hall Effect-Based Current Sensor
- Use: Current Measurement
- Characteristics: Galvanically isolated, low noise
- Package: SOIC, DIP
- Supply Voltage: 5V
- Sensitivity: 66mV/A
MAX471
- Category: Current Sense Amplifier
- Use: Current Measurement
- Characteristics: Low offset voltage, wide supply range
- Package: SOT-23, SC70
- Supply Voltage: 2.7V to 36V
- Gain Range: 20V/V to 100V/V
In conclusion, the ISL28005FH20Z-T7A is a highly accurate voltage and current sensor suitable for various applications requiring precise power monitoring and control.
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10个与ISL28005FH20Z-T7A在技术解决方案中的应用相关的常见问题及解答
What is the ISL28005FH20Z-T7A?
- The ISL28005FH20Z-T7A is a high-precision digital power monitor and controller designed for use in various technical solutions.
What are the key features of the ISL28005FH20Z-T7A?
- The key features include high accuracy, wide input voltage range, integrated 12-bit ADC, flexible output configuration, and fault detection capabilities.
How is the ISL28005FH20Z-T7A typically used in technical solutions?
- It is commonly used to monitor and control power consumption, voltage, and current in applications such as industrial automation, telecommunications, and power supplies.
What is the input voltage range of the ISL28005FH20Z-T7A?
- The input voltage range is typically from 0V to 60V, making it suitable for a wide range of power supply and monitoring applications.
Can the ISL28005FH20Z-T7A be used for battery management systems?
- Yes, it can be used for battery management systems to monitor battery voltage, current, and power consumption accurately.
Does the ISL28005FH20Z-T7A support communication interfaces?
- Yes, it supports I2C and SMBus interfaces for easy integration into digital systems and communication with microcontrollers.
What kind of fault detection does the ISL28005FH20Z-T7A offer?
- It provides overvoltage, undervoltage, overcurrent, and overtemperature fault detection to ensure system safety and reliability.
Is the ISL28005FH20Z-T7A suitable for harsh environments?
- Yes, it is designed to operate in harsh industrial environments with its wide temperature range and robust construction.
Can the ISL28005FH20Z-T7A be used in energy metering applications?
- Absolutely, it is well-suited for energy metering applications due to its high accuracy and precise measurement capabilities.
What are some typical design considerations when using the ISL28005FH20Z-T7A?
- Designers should consider layout, noise immunity, calibration, and system integration to maximize the performance of the ISL28005FH20Z-T7A in their technical solutions.