Texas Instruments

UCC38C40DGKR  

DC DC Switching Controllers

UCC38C40DGKR Description

The UCC38C40DGKR is a high-performance, versatile DC-DC switching controller designed and manufactured by Texas Instruments. This device is part of the UCC38C40 family, offering a range of topologies, including boost, flyback, and forward converter configurations. With a positive output configuration and a frequency switching capability of up to 1MHz, the UCC38C40DGKR is well-suited for a variety of applications requiring efficient power conversion.

UCC38C40DGKR 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): 6.6V ~ 18V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• 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): 96%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: UCC38C40

UCC38C40DGKR Applications

The UCC38C40DGKR is ideal for applications that require high efficiency and flexibility in power conversion. Some specific use cases include:

1. Telecommunications Equipment: The high switching frequency and low supply voltage range make it suitable for power supplies in telecommunications equipment.
2. Industrial Control Systems: The device's ability to handle a wide range of input voltages and its robustness in harsh environments make it ideal for industrial control systems.
3. Automotive Applications: The UCC38C40DGKR can be used in automotive applications where high efficiency and reliability are critical, such as in infotainment systems and power management units.
4. Renal Dialysis Equipment: The device's low supply voltage range and high efficiency make it suitable for renal dialysis equipment, where precise power regulation is essential.

Conclusion of UCC38C40DGKR

The UCC38C40DGKR from Texas Instruments is a powerful and versatile DC-DC switching controller that offers a range of features and benefits for various applications. Its high switching frequency, wide supply voltage range, and robust performance make it an ideal choice for applications requiring efficient power conversion and control. With its unique features and advantages over similar models, the UCC38C40DGKR stands out as a reliable and efficient solution in the electronics industry.

UCC38C40DGKR Documents

Download datasheets and manufacturer documentation for UCC38C40DGKR

PCN Assembly/Origin :

VSSOP Devices 12/May/2022      

Datasheets :

UCC28C40-45, UCC38C40-45      

HTML Datasheet :

UCC28C40-45, UCC38C40-45      

PCN Design/Specification :

UCCx8C4x 18/Nov/2022