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MC33793DR2
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: Low power consumption, high efficiency
Package: SOIC-16
Essence: Voltage regulator and protection IC
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 500mA
- Quiescent Current: 20µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VDD
- GND
- EN
- FB
- SS
- PGND
- BST
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
Functional Features
- Overvoltage and undervoltage protection
- Overcurrent protection
- Thermal shutdown
- Soft start
- Adjustable output voltage
Advantages
- Wide input voltage range
- Low quiescent current
- High efficiency
- Comprehensive protection features
Disadvantages
- Limited maximum output current
- Requires external components for operation
Working Principles
The MC33793DR2 is a voltage regulator and protection IC designed to provide stable and reliable power management in various applications. It regulates the input voltage to a specified output voltage while offering protection against overvoltage, undervoltage, overcurrent, and thermal issues. The device incorporates a soft start feature to minimize inrush current during startup and allows for adjustable output voltage to suit different system requirements.
Detailed Application Field Plans
The MC33793DR2 is suitable for a wide range of applications including: - Automotive electronics - Industrial control systems - Portable electronic devices - Battery-powered equipment - Home automation systems
Detailed and Complete Alternative Models
- LM317
- LT1083
- LM7805
- TPS7A4700
This entry provides comprehensive information about the MC33793DR2, covering its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MC33793DR2 in technische oplossingen
What is the MC33793DR2?
- The MC33793DR2 is a highly integrated, low-power RF transceiver designed for automotive and industrial applications.
What frequency bands does the MC33793DR2 support?
- The MC33793DR2 supports frequency bands from 290 MHz to 1020 MHz, making it suitable for various wireless communication applications.
What is the operating voltage range of the MC33793DR2?
- The MC33793DR2 operates within a wide voltage range of 2.1V to 3.6V, allowing flexibility in power supply design.
What modulation schemes does the MC33793DR2 support?
- The MC33793DR2 supports various modulation schemes including FSK, GFSK, MSK, GMSK, and OOK, enabling versatile communication options.
Can the MC33793DR2 be used for long-range communication?
- Yes, the MC33793DR2 can be used for long-range communication, especially in applications where low power consumption is critical.
What kind of data rates can be achieved with the MC33793DR2?
- The MC33793DR2 supports data rates up to 300 kbps, suitable for many low to medium data rate applications.
Is the MC33793DR2 suitable for use in harsh environments?
- Yes, the MC33793DR2 is designed to operate reliably in harsh automotive and industrial environments, making it suitable for rugged applications.
Does the MC33793DR2 have built-in security features?
- Yes, the MC33793DR2 includes built-in security features such as a hardware CRC engine and 64-bit unique identifier, enhancing data integrity and authenticity.
What kind of interfaces does the MC33793DR2 support?
- The MC33793DR2 supports SPI and UART interfaces, providing flexibility for integration with various microcontrollers and systems.
Are evaluation boards or development tools available for the MC33793DR2?
- Yes, NXP provides evaluation boards and development tools to facilitate the design and testing of solutions using the MC33793DR2.