Texas Instruments

TL3844P  

DC DC Switching Controllers

TL3844P Description

The TL3844P is a versatile transistor driver IC designed for power management applications, specifically tailored for boost, flyback, and forward converter topologies. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is housed in an 8-DIP package, making it suitable for through-hole mounting. The TL3844P operates within a supply voltage range of 10V to 30V and can handle switching frequencies up to 500kHz, ensuring efficient power conversion in a variety of applications.

TL3844P Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: Up to 500kHz
• Voltage - Supply (Vcc/Vdd): 10V to 30V
• Operating Temperature: 0°C to 70°C (TA)
• Number of Outputs: 1
• Control Features: Frequency Control
• Duty Cycle (Max): 48%
• Output Phases: 1
• Package: Tube
• Compliance: REACH Unaffected, ROHS3 Compliant

The TL3844P stands out with its frequency control feature, allowing designers to optimize the switching frequency for their specific application needs. The maximum duty cycle of 48% ensures efficient power delivery while maintaining thermal stability. The device's compliance with REACH and ROHS3 standards makes it suitable for environmentally conscious designs.

TL3844P Applications

The TL3844P is ideal for applications requiring efficient power conversion and control, such as:

• DC-DC Converters: The TL3844P's ability to handle multiple topologies (boost, flyback, forward) makes it a versatile choice for various DC-DC converter designs.
• Power Supplies: Its wide operating voltage range and high switching frequency make it suitable for compact and efficient power supplies.
• Motor Control: The device's robustness and control features make it suitable for motor control applications where precise power delivery is crucial.

Conclusion of TL3844P

The TL3844P from Texas Instruments is a robust and versatile transistor driver IC designed for power management applications. Its ability to handle multiple topologies, wide supply voltage range, and high switching frequency make it an excellent choice for a variety of power conversion needs. The device's compliance with environmental standards and its frequency control feature further enhance its appeal. Whether used in DC-DC converters, power supplies, or motor control applications, the TL3844P offers reliable performance and efficient power delivery, making it a standout option in the power management space.

TL3844P Documents

Download datasheets and manufacturer documentation for TL3844P

Datasheets :

TL284x, TL384x      

PCN Design/Specification :

Material Set 30/Mar/2017