The UCC28710DR belongs to the category of integrated circuits and is specifically designed for use in power management applications. This device is known for its high efficiency, compact package, and versatile characteristics. It is typically available in a small outline package (SOP) and is commonly used in various power supply designs.
The UCC28710DR features the following specifications: - Input Voltage Range: 4.5V to 30V - Output Voltage Range: Up to 28V - Maximum Switching Frequency: 100 kHz to 150 kHz - Operating Temperature Range: -40°C to 125°C - Integrated Overcurrent Protection - Integrated Overvoltage Protection - Integrated Soft Start Function
The UCC28710DR has a detailed pin configuration as follows: 1. VDD: Power Supply Input 2. GND: Ground Connection 3. FB: Feedback Input 4. COMP: Compensation Node 5. CS: Current Sense Input 6. RT/CLK: Timing Resistor/Clock Synchronization 7. D: Drain Connection 8. NC: No Connection
The UCC28710DR offers the following functional features: - High Efficiency Power Conversion - Integrated Protections for Enhanced Reliability - Flexible Frequency Adjustment - Soft Start Function for Controlled Startup - Accurate Current Sensing for Overcurrent Protection
The UCC28710DR operates based on the principles of pulse width modulation (PWM) control to regulate the output voltage. It utilizes feedback from the output to adjust the duty cycle of the switching signal, thereby maintaining a stable output voltage. The integrated protections ensure safe operation under various load conditions.
The UCC28710DR is well-suited for a wide range of power management applications, including: - AC/DC Power Supplies - LED Lighting Drivers - Battery Chargers - Industrial Power Systems - Telecommunication Equipment
For those seeking alternative models, the following devices can be considered: - UCC28700 - UCC28701 - UCC28711 - UCC28712
In summary, the UCC28710DR is a versatile integrated circuit designed for efficient power management applications. Its high efficiency, integrated protections, and compact package make it an ideal choice for various power supply designs.
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Question: What is the maximum operating voltage of UCC28710DR?
Answer: The maximum operating voltage of UCC28710DR is 700V.
Question: What is the typical switching frequency of UCC28710DR?
Answer: The typical switching frequency of UCC28710DR is 65kHz.
Question: Can UCC28710DR be used in flyback power supply designs?
Answer: Yes, UCC28710DR is suitable for flyback power supply designs.
Question: What is the maximum duty cycle of UCC28710DR?
Answer: The maximum duty cycle of UCC28710DR is 75%.
Question: Does UCC28710DR have built-in overcurrent protection?
Answer: Yes, UCC28710DR features built-in overcurrent protection.
Question: What is the recommended input voltage range for UCC28710DR?
Answer: The recommended input voltage range for UCC28710DR is 85V to 440V.
Question: Is UCC28710DR suitable for offline AC-DC converter applications?
Answer: Yes, UCC28710DR is suitable for offline AC-DC converter applications.
Question: What type of control method does UCC28710DR use?
Answer: UCC28710DR utilizes peak current mode control.
Question: Can UCC28710DR operate in continuous conduction mode (CCM)?
Answer: Yes, UCC28710DR can operate in continuous conduction mode.
Question: Does UCC28710DR have an integrated high-voltage startup?
Answer: Yes, UCC28710DR includes an integrated high-voltage startup.