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ISL6256HRZ
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Regulator for Portable Devices
- Characteristics: High efficiency, compact size, low power consumption
- Package: 28 Lead QFN
- Essence: Power management solution for portable electronic devices
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 25V
- Output Voltage Range: 0.6V to 5.5V
- Output Current: Up to 3A
- Switching Frequency: 1.5MHz
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- Pin 1: VIN
- Pin 2: PGND
- Pin 3: SW
- Pin 4: BST
- Pin 5: FB
- Pin 6: COMP
- Pin 7: SS/TRK
- Pin 8: AGND
- Pin 9-16: NC
- Pin 17: VCC
- Pin 18: PGOOD
- Pin 19: EN
- Pin 20: ILIM
- Pin 21-28: NC
Functional Features
- Integrated MOSFETs
- Programmable Soft-Start
- Overcurrent Protection
- Thermal Shutdown
- Power Good Indicator
Advantages
- High Efficiency
- Compact Size
- Wide Input Voltage Range
- Programmable Soft-Start
Disadvantages
- Limited Output Current
- Sensitivity to External Components
Working Principles
The ISL6256HRZ regulates the voltage supplied to portable electronic devices by efficiently converting the input voltage to a stable output voltage. It utilizes integrated MOSFETs and advanced control features to ensure reliable and efficient power delivery.
Detailed Application Field Plans
- Laptop Computers
- Tablets
- Portable Media Players
- Digital Cameras
Detailed and Complete Alternative Models
- ISL6256HRTZ
- ISL6256IRZ
- ISL6256IRZ-T
This comprehensive entry provides an in-depth understanding of the ISL6256HRZ, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Liste 10 perguntas e respostas comuns relacionadas à aplicação de ISL6256HRZ em soluções técnicas
What is the ISL6256HRZ?
- The ISL6256HRZ is a highly integrated battery charger controller for Li-Ion/Li-Ion polymer batteries.
What is the input voltage range of ISL6256HRZ?
- The input voltage range of ISL6256HRZ is typically 5V to 28V.
What is the maximum charging current supported by ISL6256HRZ?
- The maximum charging current supported by ISL6256HRZ is typically 4A.
What are the key features of ISL6256HRZ?
- The key features of ISL6256HRZ include thermal regulation, charge status indication, and overvoltage protection.
What is the typical application of ISL6256HRZ?
- The typical application of ISL6256HRZ is in portable devices such as laptops, tablets, and power banks.
What is the thermal regulation feature of ISL6256HRZ?
- The thermal regulation feature of ISL6256HRZ helps to prevent overheating during charging by adjusting the charging current based on the temperature.
How does ISL6256HRZ provide charge status indication?
- ISL6256HRZ provides charge status indication through LED indicators or digital signals to indicate charging, fully charged, or fault conditions.
What is the purpose of overvoltage protection in ISL6256HRZ?
- The overvoltage protection in ISL6256HRZ safeguards the battery and the system from damage due to excessive voltage levels.
Can ISL6256HRZ be used in automotive applications?
- Yes, ISL6256HRZ can be used in automotive applications where battery charging for electronic systems is required.
What are the recommended external components for implementing ISL6256HRZ in a design?
- The recommended external components for implementing ISL6256HRZ include input capacitors, output capacitors, and resistors for setting charging parameters.