Texas Instruments

UCC38C44DR  

DC DC Switching Controllers

UCC38C44DR Description

The UCC38C44DR is a high-performance, single-output transistor driver IC designed for use in various DC-DC switching controller applications. Manufactured by Texas Instruments, this device offers a range of features that make it an ideal choice for demanding power conversion tasks. With a positive output configuration and a switching frequency of up to 1MHz, the UCC38C44DR delivers efficient and reliable performance.

UCC38C44DR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: Up to 1MHz
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Voltage - Supply (Vcc/Vdd): 9V ~ 18V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Operating Temperature: 0°C ~ 70°C (TJ)
• Synchronous Rectifier: No
• ECCN: EAR99
• Topology: Boost, Flyback, Forward Converter
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Frequency Control
• Duty Cycle (Max): 48%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: UCC38C44

UCC38C44DR Applications

The UCC38C44DR is well-suited for a variety of applications where efficient power conversion is critical. Some specific use cases include:

1. Offline Power Supplies: The UCC38C44DR's high switching frequency and robust output configuration make it ideal for offline power supply applications, where high efficiency and reliability are paramount.
2. Industrial Control Systems: In industrial settings, the UCC38C44DR can be used to drive power to various control systems, taking advantage of its wide supply voltage range and temperature operating range.
3. Telecommunications Equipment: The UCC38C44DR's ability to operate at high frequencies and maintain a low duty cycle makes it suitable for powering telecommunications equipment, where performance and reliability are crucial.

Conclusion of UCC38C44DR

In conclusion, the UCC38C44DR from Texas Instruments is a versatile and high-performing transistor driver IC designed for DC-DC switching controller applications. Its unique combination of features, including a high switching frequency, wide supply voltage range, and robust output configuration, make it an excellent choice for a variety of demanding power conversion tasks. With its compliance to RoHS3 and REACH standards, the UCC38C44DR is not only a powerful solution but also an environmentally responsible one.

UCC38C44DR Documents

Download datasheets and manufacturer documentation for UCC38C44DR

PCN Assembly/Origin :

Mult Dev 21/Dec/2022      

Datasheets :

UCC28C40-45, UCC38C40-45      

Other Related Documents :

Power Management Guide      

HTML Datasheet :

UCC28C40-45, UCC38C40-45      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       UCCx8C4x 18/Nov/2022