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ICE2QR2280Z1XKLA1
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, compact size, low power consumption
- Package: TO-220-6L
- Essence: Voltage Mode PWM Controller
- Packaging/Quantity: Tray/1000 pieces
Specifications
- Input Voltage Range: 9V to 20V
- Output Voltage Range: 3.3V to 5V
- Maximum Output Current: 2A
- Switching Frequency: 65kHz
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
- VCC: Power supply input
- GND: Ground reference
- FB: Feedback pin for voltage regulation
- COMP: Compensation pin for stability control
- CS: Current sense pin for current limit protection
- DRV: Gate driver output for external MOSFET
Functional Features
- Voltage mode control with adjustable output voltage
- Overcurrent protection with cycle-by-cycle current limit
- Soft-start function for controlled startup
- Built-in frequency jittering for reduced EMI emissions
- Under-voltage lockout (UVLO) protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages: - High efficiency resulting in reduced power dissipation - Compact size suitable for space-constrained applications - Low power consumption leading to energy savings - Wide input voltage range for versatile use - Comprehensive protection features for enhanced reliability
Disadvantages: - Limited maximum output current of 2A - Fixed switching frequency may not be optimal for all applications
Working Principles
The ICE2QR2280Z1XKLA1 is a voltage mode PWM controller used in power management applications. It regulates the output voltage by comparing it with a reference voltage and adjusting the duty cycle of the PWM signal. This control mechanism ensures stable and accurate output voltage regulation.
The IC incorporates various protection features such as overcurrent protection, soft-start function, frequency jittering, and under-voltage lockout. These features enhance the reliability and safety of the power management system.
Detailed Application Field Plans
The ICE2QR2280Z1XKLA1 is commonly used in various applications including: - Power supplies for consumer electronics - Battery chargers - LED lighting systems - Industrial automation equipment - Automotive electronics
Detailed and Complete Alternative Models
- ICE2QR2270Z1XKLA1: Similar specifications with lower maximum output current (1.5A)
- ICE2QR2290Z1XKLA1: Similar specifications with higher maximum output current (3A)
- ICE2QR2260Z1XKLA1: Similar specifications with lower switching frequency (50kHz)
These alternative models provide flexibility in choosing the most suitable PWM controller based on specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ICE2QR2280Z1XKLA1 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of ICE2QR2280Z1XKLA1 in technical solutions:
Q1: What is ICE2QR2280Z1XKLA1? A1: ICE2QR2280Z1XKLA1 is a specific model of Integrated Circuit (IC) designed for power supply applications.
Q2: What are the key features of ICE2QR2280Z1XKLA1? A2: Some key features of ICE2QR2280Z1XKLA1 include high efficiency, low standby power consumption, protection mechanisms, and integrated functions like soft start and frequency jittering.
Q3: What are the typical applications of ICE2QR2280Z1XKLA1? A3: ICE2QR2280Z1XKLA1 is commonly used in various power supply applications such as adapters, chargers, LED lighting, and industrial power supplies.
Q4: What is the input voltage range supported by ICE2QR2280Z1XKLA1? A4: ICE2QR2280Z1XKLA1 supports an input voltage range of typically 85VAC to 265VAC.
Q5: What is the output power range that ICE2QR2280Z1XKLA1 can handle? A5: ICE2QR2280Z1XKLA1 can handle an output power range of typically up to 25W.
Q6: Does ICE2QR2280Z1XKLA1 have any built-in protection features? A6: Yes, ICE2QR2280Z1XKLA1 incorporates various protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q7: Can ICE2QR2280Z1XKLA1 operate in a wide temperature range? A7: Yes, ICE2QR2280Z1XKLA1 is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.
Q8: Does ICE2QR2280Z1XKLA1 support dimming functionality for LED lighting applications? A8: Yes, ICE2QR2280Z1XKLA1 supports dimming functionality through pulse width modulation (PWM) control.
Q9: What are the advantages of using ICE2QR2280Z1XKLA1 in power supply designs? A9: Some advantages include high efficiency, compact size, integrated features, and reliable protection mechanisms.
Q10: Are there any reference designs or application notes available for ICE2QR2280Z1XKLA1? A10: Yes, Infineon Technologies provides reference designs and application notes that can help engineers in implementing ICE2QR2280Z1XKLA1 in their technical solutions.
Please note that the answers provided here are general and may vary depending on specific requirements and design considerations. It is always recommended to refer to the official documentation and datasheets for accurate information.