UCC2804DTR/81260G4

UCC2804DTR/81260G4 Product Details

Product Overview of UCC2804DTR/81260G4

The UCC2804DTR/81260G4 is a high-performance, current-mode PWM controller developed by Texas Instruments. It is designed for applications requiring efficient and reliable power conversion. This controller features low power consumption and advanced functionalities such as undervoltage lockout (UVLO), leading-edge blanking, and a precision voltage reference. With a fixed switching frequency and robust design, it is suitable for a wide range of power management applications in both commercial and industrial environments.

Product Features of UCC2804DTR/81260G4

• Current-Mode Control: Enhances stability and transient response for precise power regulation.

• Undervoltage Lockout (UVLO): Protects the system during startup and shutdown, ensuring safe operation.

• Leading-Edge Blanking: Reduces noise and improves signal integrity, enhancing overall performance.

• Soft-Start Capability: Minimizes inrush current, protecting components during power-up.

• Low Power Consumption: Optimized for energy-efficient applications, reducing overall power usage.

• Precision Voltage Reference: Provides accurate output voltage regulation, crucial for sensitive applications.

• Fixed Switching Frequency: Simplifies design and improves predictability of performance.

Specifications of UCC2804DTR/81260G4

• Manufacturer: Texas Instruments

• Part Number: UCC2804DTR/81260G4

• Function: Current-Mode PWM Controller

• Topology: Current-Mode

• Frequency: Fixed, 65 kHz

• Operating Temperature Range: -40°C to 85°C

• Supply Voltage: 7.6 V to 12 V

• Package / Case: SOIC-8

• Mounting Type: Surface Mount

• Current - Supply: 2.5 mA

Applications of UCC2804DTR/81260G4

The UCC2804DTR/81260G4 is ideal for a variety of power management applications, providing efficient and reliable performance in the following areas:

• Switching Power Supplies: Essential for both AC/DC and DC/DC converters used in various electronic devices.

• Battery Management Systems: Ensures long battery life and consistent performance in portable and backup power systems.

• Industrial Automation: Powers equipment in manufacturing and process control environments, providing robust and reliable operation.

• Consumer Electronics: Used in a wide range of devices, from televisions to smartphones, requiring precise power regulation.

• Telecommunications Equipment: Supports stable power delivery in networking and communication infrastructure, crucial for reliable connectivity.

Use Cases of UCC2804DTR/81260G4

The UCC2804DTR/81260G4 is utilized in scenarios where high efficiency and reliability are paramount:

• Uninterruptible Power Supplies (UPS): Ensures continuous power supply during outages, protecting critical systems.

• Automotive Electronics: Manages power in automotive control units, infotainment systems, and electric vehicle charging stations.

• Renewable Energy Systems: Converts and regulates power from solar panels and wind turbines, optimizing energy usage.

• Networking Equipment: Powers routers, switches, and other critical networking devices, ensuring stable operation.

Shipping Methods

Common international logistics options include:

• DHL Express: Known for fast delivery and comprehensive tracking services, ideal for urgent shipments.

• FedEx International Priority: Provides reliable, time-definite delivery with extensive customs clearance support.

• UPS Worldwide Express: Features a robust global network and efficient delivery times, suitable for critical deliveries.

• TNT Express: Offers fast, on-time delivery with reliable logistics solutions, often chosen for international shipments.

• EMS (Express Mail Service): An international postal Express Mail Service, typically more cost-effective but with longer delivery times compared to private couriers.

FAQs of UCC2804DTR/81260G4

Q: What is the main function of the UCC2804DTR/81260G4?
A: The UCC2804DTR/81260G4 is a current-mode PWM controller designed for efficient power conversion in various applications.

Q: What is the operating temperature range of the UCC2804DTR/81260G4?
A: The operating temperature range is -40°C to 85°C.

Q: Does the UCC2804DTR/81260G4 include undervoltage lockout (UVLO)?
A: Yes, it includes undervoltage lockout to protect the system during startup and shutdown.

Q: What type of control method does the UCC2804DTR/81260G4 use?
A: It uses current-mode control for enhanced stability and transient response.

Q: In what types of applications is the UCC2804DTR/81260G4 typically used?
A: It is commonly used in switching power supplies, battery management systems, industrial automation, consumer electronics, and telecommunications equipment.