UCC2813DTR-0

The UCC2813DTR-0 is a high-performance, integrated PWM (Pulse Width Modulation) controller designed for power supply applications, specifically in isolated and non-isolated designs. It features a current mode control architecture, which enhances stability and transient response while simplifying compensation. The device operates over a wide input voltage range, making it suitable for various applications, including AC-DC converters and DC-DC converters.
Key features of the UCC2813DTR-0 include programmable dead-time control, adjustable soft-start, and integrated high-voltage startup circuitry, which streamline design and implementation. It also incorporates protection features such as over-voltage, under-voltage, and over-current protection, ensuring robust performance and reliability.
The controller is packaged in a compact HTQFP-32 form factor, which allows for easy integration into space-constrained designs. Its flexible design capabilities and high efficiency make it a popular choice among engineers for achieving efficient power delivery in modern electronic systems.

The UCC2813DTR-0 is a highly integrated, peak current-mode controller designed for power supply applications. Key features include:
1. High Efficiency: Optimized for low power loss.
2. Peak Current Mode Control: Provides inherent current limiting and improves transient response.
3. Voltage and Current Regulation: Ensures stable output under varying loads.
4. Programmable Switching Frequency: Adjustable frequency from 50 kHz to 500 kHz, allowing design flexibility.
5. Built-in Soft Start: Reduces inrush current and minimizes output voltage overshoot.
6. Under Voltage Lockout (UVLO): Prevents operation at insufficient input voltage.
7. Thermal Shutdown: Protects the device from overheating.
8. DIP-8 Package: Compact and easy to integrate into designs.
These features make the UCC2813DTR-0 suitable for applications like isolated and non-isolated power supplies, LED drivers, and battery chargers.

The UCC2813DTR-0 is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

The UCC2813DTR-0 is a high-performance, continuous conduction mode (CCM) boost controller designed for power factor correction (PFC) applications. It features a 16-pin HTQFP (Thin Quad Flat Package) form factor.
Pin Count: 16 pins
Key Functions:
1. Input Voltage Range: Supports a wide input voltage range suitable for various applications.
2. PWM Control: Utilizes a peak current mode control for improved transient response and inherent overcurrent protection.
3. Frequency Setting: Adjustable switching frequency for optimized efficiency and EMI performance.
4. Soft Start: Integrated soft start function to limit inrush current during power-up.
5. Feedback and Compensation: Provides pins for error amplifier feedback and compensation network to stabilize the control loop.
6. Protection Features: Includes overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown.
The UCC2813DTR-0 is ideal for applications requiring high efficiency and reliability in power conversion systems.

The UCC2813DTR-0 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of electronic components, including analog and embedded processing products. The company is known for its innovations in areas such as digital signal processing, microcontrollers, and power management solutions. Founded in 1930 and headquartered in Dallas, Texas, TI serves various industries, including automotive, industrial, communications, and consumer electronics. Its focus on research and development has positioned it as a key player in the semiconductor market, catering to both high-volume and specialized applications.

The UCC2813DTR-0 is a high-performance PWM controller primarily used in power supply applications, including switch-mode power supplies (SMPS), offline AC-DC converters, and DC-DC converters. It features advanced control algorithms for improved efficiency and reduced standby power consumption, making it suitable for applications like telecom, industrial power supplies, and renewable energy systems. Its ability to manage power factor correction (PFC) also enhances energy efficiency in various electronic devices.

The UCC2813DTR-0 is a high-performance current mode PWM controller. Equivalent products include the TL494, SG3525, UC3842, and LM3478. When selecting substitutes, ensure compatibility with voltage ratings, switching frequency, and features specific to your application. Always check the datasheets to confirm specifications.