UCC2570DTR

UCC2570DTR Product Details

Product Overview of UCC2570DTR 

The UCC2570DTR is a high-efficiency PWM controller designed by Texas Instruments, ideal for various power conversion applications. This device integrates advanced features such as peak current mode control, soft-start, and frequency modulation, ensuring precise regulation and enhanced performance. The UCC2570DTR operates over a wide input voltage range, making it suitable for both commercial and industrial applications. With its low standby power consumption and improved transient response, this controller offers a robust solution for modern power management needs.

Product Features of UCC2570DTR 

• Peak Current Mode Control: Provides precise regulation and fast transient response.

• Frequency Modulation: Minimizes electromagnetic interference (EMI) for cleaner signal transmission.

• Wide Input Voltage Range: Enhances flexibility in various power supply designs.

• Low Standby Power Consumption: Optimized for energy-efficient applications.

• Undervoltage Lockout (UVLO): Ensures safe operation during startup and shutdown.

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

• Integrated Protections: Includes overcurrent protection (OCP) and thermal shutdown for increased reliability.

Specifications of UCC2570DTR 

Applications of UCC2570DTR 

The UCC2570DTR is suitable for a wide range of power management applications, providing efficient and reliable performance in the following areas:

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

• Battery Chargers: Ensures efficient and reliable charging for various battery types, extending battery lifespan.

• Industrial Power Supplies: Delivers robust performance in demanding environments such as manufacturing and process control.

• Telecommunications Equipment: Supports stable power delivery in networking and communication infrastructure.

• Consumer Electronics: Used in devices requiring precise power regulation, such as TVs, monitors, and audio equipment.

Use Cases

The UCC2570DTR is utilized in scenarios where high efficiency and reliability are critical:

• Uninterruptible Power Supplies (UPS): Maintains 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.

• Medical Equipment: Provides reliable power for sensitive medical devices and instrumentation.

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 UCC2570DTR 

Q: What is the main function of the UCC2570DTR?
A: The UCC2570DTR is a PWM controller designed for efficient power conversion in various applications.

Q: What is the operating temperature range of the UCC2570DTR?
A: The operating temperature range is -40°C to 85°C.

Q: Does the UCC2570DTR include undervoltage lockout (UVLO)?
A: Yes, it includes undervoltage lockout to protect the system during startup and shutdown phases.

Q: What type of control method does the UCC2570DTR use?
A: It uses peak current mode control for enhanced stability and precise regulation.

Q: In what types of applications is the UCC2570DTR typically used?
A: It is commonly used in switching power supplies, battery chargers, industrial power supplies, telecommunications equipment, and consumer electronics.