Texas Instruments

UCC38084PG4  

DC DC Switching Controllers

UCC38084PG4 Description

The UCC38084PG4 is a high-performance transistor driver designed for DC-DC switching controllers, manufactured by Texas Instruments. This device is ideal for a wide range of applications requiring efficient power conversion and control. It features a positive output configuration and operates within a supply voltage range of 4.1V to 15V, making it versatile for various power supply designs. The UCC38084PG4 supports a switching frequency of up to 200kHz, ensuring high efficiency and minimal power loss. With a maximum duty cycle of 49%, it provides precise control over power delivery.

The UCC38084PG4 is housed in a Through Hole package, specifically an 8DIP, which is suitable for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The device operates within an ambient temperature range of 0°C to 70°C, making it suitable for use in a variety of environmental conditions. Additionally, it is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

UCC38084PG4 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 200kHz
• Voltage - Supply (Vcc/Vdd): 4.1V ~ 15V
• Operating Temperature: 0°C ~ 70°C (TA)
• Synchronous Rectifier: Yes
• Number of Outputs: 2
• Control Features: Current Limit, Frequency Control
• Duty Cycle (Max): 49%
• Output Phases: 1
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Through Hole (8DIP)
• Mounting Type: Through Hole
• ECCN: EAR99
• HTSUS: 8542.39.0001

UCC38084PG4 Applications

The UCC38084PG4 is particularly well-suited for applications that demand high efficiency and reliable power conversion. Its ability to operate at a switching frequency of 200kHz makes it ideal for compact and high-density power supply designs. The inclusion of a synchronous rectifier enhances efficiency by reducing power loss during the switching process.

This device is commonly used in:

• DC-DC Converters: For efficient power conversion in a variety of electronic systems.
• Power Supplies: In applications requiring precise control over output voltage and current.
• Telecommunications Equipment: Where high reliability and efficiency are critical.
• Industrial Control Systems: For robust power management in harsh industrial environments.

Conclusion of UCC38084PG4

The UCC38084PG4PG4 from Texas Instruments stands out as a reliable and efficient transistor driver for DC-DC switching controllers. Its wide supply voltage range, high switching frequency, and synchronous rectifier feature make it a versatile choice for a variety of power conversion applications. The device's compliance with environmental and regulatory standards ensures its suitability for modern, eco-friendly designs. With its robust Through Hole packaging and broad operating temperature range, the UCC38084PG4 is an excellent choice for engineers looking to integrate a high-performance power controller into their designs.

UCC38084PG4 Documents

Download datasheets and manufacturer documentation for UCC38084PG4

Datasheets :

UCC28083-86, UCC38083-86