UCC25701PWG4

UCC25701PWG4 Product Details

Product Overview of UCC25701PWG4 

The UCC25701PWG4 is a high-efficiency pulse width modulation (PWM) controller from Texas Instruments, engineered for superior performance in power conversion applications. This device incorporates peak current mode control, programmable switching frequency, and advanced soft-start capabilities. The UCC25701PWG4 operates efficiently over a wide input voltage range, making it suitable for a broad range of commercial and industrial power supply designs. Its low standby power consumption and integrated protection features ensure reliable and safe operation.

Product Features of UCC25701PWG4 

• Peak Current Mode Control: Ensures precise regulation and rapid transient response.

• Programmable Switching Frequency: Allows for customization to meet specific application requirements.

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

• Low Standby Power Consumption: Reduces energy usage during idle states, improving overall system efficiency.

• Undervoltage Lockout (UVLO): Provides protection during startup and shutdown phases.

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

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

Specifications of UCC25701PWG4 

Applications of UCC25701PWG4 

The UCC25701PWG4 is ideal for a variety of power management applications, offering efficient and reliable performance in the following areas:

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

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

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

Use Cases

The UCC25701PWG4 is employed in scenarios where high efficiency and reliability are crucial:

• Uninterruptible Power Supplies (UPS): Maintains continuous power supply during outages, safeguarding 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 UCC25701PWG4 

Q: What is the main function of the UCC25701PWG4?
A: The UCC25701PWG4 is a PWM controller designed for efficient power conversion in various applications.

Q: What is the operating temperature range of the UCC25701PWG4?
A: The operating temperature range is -40°C to 85°C.

Q: Does the UCC25701PWG4 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 UCC25701PWG4 use?
A: It uses peak current mode control for enhanced stability and precise regulation.

Q: In what types of applications is the UCC25701PWG4 typically used?
A: It is commonly used in switching power supplies, battery chargers, industrial power supplies, telecommunications equipment, and consumer electronics.