ICE2QR4765ZXKLA1
Product Overview
- Category: Integrated Circuit
- Use: Power Management IC
- Characteristics: High efficiency, low power consumption
- Package: TO-220-6L
- Essence: Voltage Mode PWM Controller
- Packaging/Quantity: Tray, 250 pieces per tray
Specifications
- Input Voltage Range: 8V to 20V
- Output Voltage Range: 0.8V to 15V
- Switching Frequency: 65kHz to 115kHz
- Operating Temperature Range: -40°C to +125°C
- Protection Features: Overvoltage protection, overcurrent protection, thermal shutdown
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 regulation
- DRV: Gate driver output for external MOSFET
Functional Features
- Voltage mode control with adjustable output voltage
- Adaptive gate drive for improved efficiency
- Soft start and shutdown functions
- Built-in protection features for enhanced reliability
- Error amplifier for precise voltage regulation
Advantages
- High efficiency resulting in reduced power consumption
- Wide input and output voltage range for versatile applications
- Compact TO-220-6L package for easy integration
- Comprehensive protection features ensure system safety
- Precise voltage regulation for stable operation
Disadvantages
- Relatively high switching frequency may cause electromagnetic interference
- Limited number of pins restricts the number of external components that can be connected
Working Principles
The ICE2QR4765ZXKLA1 is a voltage mode PWM controller used in power management applications. It regulates the output voltage by comparing the feedback voltage with a reference voltage. The error amplifier amplifies the difference and adjusts the duty cycle of the PWM signal to control the power delivered to the load. The adaptive gate drive optimizes the switching performance, resulting in high efficiency.
Detailed Application Field Plans
The ICE2QR4765ZXKLA1 is commonly used in various power supply applications, including:
- Switching power supplies for consumer electronics
- LED lighting drivers
- Industrial power systems
- Telecom power supplies
- Automotive power management
Detailed and Complete Alternative Models
- ICE2QR0665Z: Similar specifications, different package (DIP-8)
- ICE2QR1765Z: Higher input voltage range (8V to 30V)
- ICE2QR2865Z: Lower switching frequency (40kHz to 80kHz)
- ICE2QR3965Z: Higher output voltage range (0.8V to 20V)
(Note: These alternative models are provided as examples and may not cover all available options.)
This entry provides an overview of the ICE2QR4765ZXKLA1, a voltage mode PWM controller used in power management applications. It includes information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät ICE2QR4765ZXKLA1 :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of ICE2QR4765ZXKLA1 in technical solutions:
Q1: What is ICE2QR4765ZXKLA1? A1: ICE2QR4765ZXKLA1 is a specific model of integrated circuit (IC) used for power management in various technical solutions.
Q2: What are the key features of ICE2QR4765ZXKLA1? A2: ICE2QR4765ZXKLA1 features include high efficiency, low standby power consumption, protection mechanisms, and compatibility with different power supply topologies.
Q3: In which applications can ICE2QR4765ZXKLA1 be used? A3: ICE2QR4765ZXKLA1 can be used in applications such as switch mode power supplies (SMPS), LED lighting, industrial automation, and consumer electronics.
Q4: What is the input voltage range supported by ICE2QR4765ZXKLA1? A4: ICE2QR4765ZXKLA1 supports an input voltage range typically between 85V and 265V AC.
Q5: What is the maximum output power that ICE2QR4765ZXKLA1 can handle? A5: ICE2QR4765ZXKLA1 can handle a maximum output power of up to several hundred watts, depending on the specific application and design considerations.
Q6: Does ICE2QR4765ZXKLA1 have built-in protection features? A6: Yes, ICE2QR4765ZXKLA1 incorporates various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to ensure safe operation.
Q7: Can ICE2QR4765ZXKLA1 operate in a wide temperature range? A7: Yes, ICE2QR4765ZXKLA1 is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.
Q8: What are the typical efficiency levels of ICE2QR4765ZXKLA1? A8: ICE2QR4765ZXKLA1 offers high efficiency levels, often exceeding 90%, which helps reduce power losses and improve overall system performance.
Q9: Is there any reference design available for ICE2QR4765ZXKLA1? A9: Yes, Infineon Technologies provides reference designs and application notes that can help engineers implement ICE2QR4765ZXKLA1 effectively in their technical solutions.
Q10: Where can I find more information about ICE2QR4765ZXKLA1? A10: You can find more detailed information about ICE2QR4765ZXKLA1 on the official website of Infineon Technologies or by referring to the datasheet and application notes provided by the manufacturer.