Texas Instruments

TPS40195RGYR  

DC DC Switching Controllers

TPS40195RGYR Description

The TPS40195RGYR is a high-performance DC-DC switching controller designed for demanding power management applications. Manufactured by Texas Instruments, this transistor driver features a positive output configuration and is optimized for buck topology. The device operates within a wide supply voltage range of 4.5V to 20V, making it suitable for various power supply applications. It supports a switching frequency range of 100kHz to 600kHz, allowing designers to optimize the trade-off between efficiency and solution size. The TPS40195RGYR also includes a synchronous rectifier for improved efficiency and reduced power loss.

TPS40195RGYR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 100kHz to 600kHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 20V
• Synchronous Rectifier: Yes
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Duty Cycle (Max): 85%
• Output Phases: 1
• Clock Sync: Yes
• Number of Outputs: 1
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The TPS40195RGYR stands out due to its comprehensive set of control features, including current limit, enable, frequency control, power good, and soft start capabilities. These features provide enhanced flexibility and robustness in power management designs. The synchronous rectifier ensures high efficiency, making this controller ideal for applications where power consumption and heat dissipation are critical.

TPS40195RGYR Applications

The TPS40195RGYR is well-suited for a variety of applications requiring efficient power conversion and management. Its wide input voltage range and adjustable switching frequency make it ideal for:

• Telecommunications: Powering base stations and network equipment.
• Computing: Providing efficient power supply for servers and data centers.
• Industrial Equipment: Driving motors and controlling power in industrial applications.
• Consumer Electronics: Efficient power management in high-end consumer devices.

The device's ability to synchronize with an external clock and its single output phase design further enhance its versatility and ease of integration into complex power systems.

Conclusion of TPS40195RGYR

The TPS40195RGYR from Texas Instruments is a robust and versatile DC-DC switching controller that offers significant advantages over similar models. Its wide operating voltage range, adjustable switching frequency, and comprehensive control features make it a powerful tool for engineers designing efficient power management solutions. The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss, making it an ideal choice for applications where power consumption and thermal management are critical. The TPS40195RGYR is an excellent choice for a wide range of applications, from telecommunications to consumer electronics, providing reliable and efficient power conversion.

TPS40195RGYR Documents

Download datasheets and manufacturer documentation for TPS40195RGYR

PCN Assembly/Origin :

Mult Dev Assembly Mat Chg 26/Apr/2019      

Datasheets :

TPS40195      

PCN Other :

Assembly Site/Material 17/Jul/2013      

HTML Datasheet :

TPS40195