RT8462ZQW
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High efficiency, compact design, versatile application
- Package: QFN (Quad Flat No-leads)
- Essence: Efficient power management solution
- Packaging/Quantity: 1000 pieces per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- 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: SW
- Pin 3: GND
- Pin 4: FB
- Pin 5: EN
- Pin 6: SS/TRK
- Pin 7: PGND
- Pin 8: VOUT
Functional Features
- Integrated high-side and low-side power MOSFETs
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft-start function
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package
- Comprehensive protection features
Disadvantages
- Limited maximum output current
- Operating temperature range may not be suitable for extreme environments
Working Principles
The RT8462ZQW is a synchronous step-down DC-DC converter that utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage. The integrated MOSFETs enable high efficiency power conversion while the control circuitry provides various protection features to ensure reliable operation.
Detailed Application Field Plans
The RT8462ZQW is well-suited for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Telecommunication equipment - Automotive electronics - LED lighting systems
Detailed and Complete Alternative Models
- RT8462GQW
- RT8462BQW
- RT8462CQW
- RT8462DQW
In conclusion, the RT8462ZQW is a versatile and efficient power management solution suitable for various electronic applications. Its compact design, comprehensive protection features, and wide input voltage range make it an ideal choice for designers seeking reliable and flexible power supply solutions.
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10個與RT8462ZQW在技術方案中應用相關的常見問題與解答
What is RT8462ZQW?
- RT8462ZQW is a high-efficiency, synchronous step-down DC/DC converter designed for applications where high efficiency, fast transient response, and small solution size are required.
What is the input voltage range of RT8462ZQW?
- The input voltage range of RT8462ZQW is 4.5V to 18V.
What is the output current capability of RT8462ZQW?
- RT8462ZQW can deliver up to 6A of continuous output current.
What is the switching frequency of RT8462ZQW?
- The switching frequency of RT8462ZQW is adjustable from 300kHz to 2.2MHz.
What are the key features of RT8462ZQW?
- Some key features of RT8462ZQW include integrated power MOSFETs, high efficiency up to 95%, programmable soft-start, over-temperature protection, and over-current protection.
What are the typical applications of RT8462ZQW?
- Typical applications of RT8462ZQW include point-of-load regulation in distributed power systems, telecom/datacom systems, industrial equipment, and consumer electronics.
What is the operating temperature range of RT8462ZQW?
- RT8462ZQW has an operating temperature range of -40°C to 125°C.
What is the package type of RT8462ZQW?
- RT8462ZQW is available in a compact, space-saving WQFN-20L 3x4 package.
Is RT8462ZQW suitable for automotive applications?
- Yes, RT8462ZQW is suitable for automotive applications as it meets AEC-Q100 Grade 1 qualification.
Where can I find more detailed information about using RT8462ZQW in my technical solution?
- You can find more detailed information, including application notes, datasheets, and design tools, on the manufacturer's website or by contacting their technical support team.