USBQ50412E3/TR7
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management IC
- Characteristics: High efficiency, compact design, low power consumption
- Package: QFN (Quad Flat No-leads)
- Essence: Regulates and manages power distribution within electronic devices
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable
- Output Current: Up to 4A
- Switching Frequency: 2.1MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The USBQ50412E3/TR7 features a 24-pin QFN package with specific pin assignments for input voltage, output voltage, ground, and control signals.
Functional Features
- Integrated FETs: Minimizes external component count
- Programmable Soft-Start: Allows for controlled start-up operation
- Fault Protection: Overcurrent and overtemperature protection
- Power Good Indicator: Provides feedback on output status
Advantages and Disadvantages
Advantages
- Compact design saves board space
- High efficiency reduces power dissipation
- Wide input voltage range enhances versatility
Disadvantages
- Higher cost compared to non-integrated solutions
- Limited output current compared to some competing models
Working Principles
The USBQ50412E3/TR7 operates by regulating the input voltage to provide a stable and adjustable output voltage, ensuring efficient power management within electronic systems.
Detailed Application Field Plans
This power management IC is suitable for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
- USBQ50412E3/TR8: Similar specifications with minor variations
- LM2676-ADJ: Non-integrated solution with adjustable output voltage
- TPS54332DDAR: Comparable integrated power management IC
In conclusion, the USBQ50412E3/TR7 is a versatile and efficient power management IC suitable for various electronic applications, offering a balance of performance and compact design.
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10个与USBQ50412E3/TR7在技术解决方案中的应用相关的常见问题及解答
What is the USBQ50412E3/TR7?
- The USBQ50412E3/TR7 is a USB Type-C and USB PD controller designed for managing power delivery in various technical solutions.
What are the key features of the USBQ50412E3/TR7?
- The key features include support for USB Type-C and USB PD specifications, integrated voltage and current monitoring, programmable power profiles, and overvoltage/overcurrent protection.
How does the USBQ50412E3/TR7 facilitate power delivery?
- The USBQ50412E3/TR7 facilitates power delivery by negotiating power contracts with connected devices, monitoring voltage and current levels, and ensuring safe and efficient power transfer.
In what applications can the USBQ50412E3/TR7 be used?
- The USBQ50412E3/TR7 can be used in a wide range of applications including laptops, tablets, smartphones, power banks, docking stations, and other USB Type-C powered devices.
What are the benefits of using the USBQ50412E3/TR7 in technical solutions?
- The benefits include simplified power management, compatibility with USB Type-C standards, enhanced safety features, and flexibility in power delivery configurations.
How is the USBQ50412E3/TR7 programmed and configured?
- The USBQ50412E3/TR7 can be programmed and configured using dedicated software tools provided by the manufacturer, allowing customization of power profiles and device behavior.
Does the USBQ50412E3/TR7 support fast charging capabilities?
- Yes, the USBQ50412E3/TR7 supports fast charging capabilities as per the USB PD specification, enabling rapid and efficient power delivery to compatible devices.
What are the typical input and output voltage/current ratings for the USBQ50412E3/TR7?
- The typical input voltage ranges from 5V to 20V, while the output voltage and current can be dynamically adjusted based on the negotiated power contract.
Are there any design considerations when integrating the USBQ50412E3/TR7 into a technical solution?
- Design considerations may include thermal management, PCB layout for signal integrity, and compliance with USB Type-C and USB PD standards.
Where can I find detailed technical documentation and application notes for the USBQ50412E3/TR7?
- Detailed technical documentation and application notes for the USBQ50412E3/TR7 can be found on the manufacturer's website or through authorized distributors.