UCC3808AN-1G4 belongs to the category of integrated circuits (ICs).
This IC is commonly used in power management applications.
UCC3808AN-1G4 is available in an 8-pin PDIP (Plastic Dual In-Line Package) package.
The essence of UCC3808AN-1G4 lies in its ability to efficiently regulate and control power in various electronic devices.
This IC is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.
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| | --|1 UCC 8|-- --|2 GND 7|-- --|3 FB 6|-- --|4 CS 5|-- |___________| ```
UCC3808AN-1G4 operates on the principle of voltage mode PWM control. It compares the feedback voltage (FB) with a reference voltage to generate an error signal. This error signal is then used to adjust the duty cycle of the PWM signal, which in turn regulates the output voltage. The CS pin monitors the current flowing through the load and triggers overcurrent protection if it exceeds a set threshold. The undervoltage lockout feature ensures that the IC operates within the specified voltage range.
UCC3808AN-1G4 finds application in various power management systems, including: - Switching power supplies - Battery chargers - LED drivers - Motor control circuits - DC-DC converters
Some alternative models to UCC3808AN-1G4 are: - UCC3808A - UCC3808AD - UCC3808APW - UCC3808D
These models offer similar functionality and can be used as substitutes depending on specific requirements.
In conclusion, UCC3808AN-1G4 is a versatile voltage mode PWM controller IC used in power management applications. Its adjustable features, overcurrent protection, and wide input voltage range make it suitable for various electronic devices. However, designers should consider the limited output voltage range and package type when selecting this IC.
Sure! Here are 10 common questions and answers related to the application of UCC3808AN-1G4 in technical solutions:
Q1: What is UCC3808AN-1G4? A1: UCC3808AN-1G4 is a specific model of integrated circuit (IC) that is commonly used as a power management controller in various technical solutions.
Q2: What are the key features of UCC3808AN-1G4? A2: Some key features of UCC3808AN-1G4 include low start-up current, adjustable frequency operation, cycle-by-cycle current limiting, and overvoltage protection.
Q3: What are the typical applications of UCC3808AN-1G4? A3: UCC3808AN-1G4 is often used in applications such as switch-mode power supplies, battery chargers, LED drivers, and other power management systems.
Q4: How does UCC3808AN-1G4 help in power management? A4: UCC3808AN-1G4 provides control and regulation of power supply circuits, ensuring efficient and reliable power delivery while protecting against faults and overloads.
Q5: What is the input voltage range for UCC3808AN-1G4? A5: The input voltage range for UCC3808AN-1G4 typically varies from 7V to 25V, making it suitable for a wide range of power supply applications.
Q6: Can UCC3808AN-1G4 handle high currents? A6: UCC3808AN-1G4 is primarily a control IC and is not designed to handle high currents directly. It is used in conjunction with external power devices to handle higher currents.
Q7: How can I adjust the operating frequency of UCC3808AN-1G4? A7: The operating frequency of UCC3808AN-1G4 can be adjusted by changing the value of an external timing resistor and capacitor connected to the appropriate pins of the IC.
Q8: Does UCC3808AN-1G4 provide protection against overvoltage? A8: Yes, UCC3808AN-1G4 has built-in overvoltage protection features that help safeguard the power supply circuitry from excessive voltage levels.
Q9: Can UCC3808AN-1G4 operate in a wide temperature range? A9: Yes, UCC3808AN-1G4 is designed to operate reliably in a wide temperature range, typically from -40°C to 85°C.
Q10: Are there any application notes or reference designs available for UCC3808AN-1G4? A10: Yes, Texas Instruments, the manufacturer of UCC3808AN-1G4, provides application notes, reference designs, and technical documentation on their website to assist with the implementation of this IC in various applications.
Please note that the specific details and answers may vary depending on the manufacturer's datasheet and application requirements.