Texas Instruments

TPS40170MRGYTEP  

DC DC Switching Controllers

TPS40170MRGYTEP Description

The TPS40170MRGYTEP is a high-performance DC-DC switching controller designed by Texas Instruments, specifically engineered for demanding power management applications. This device is a Buck topology controller with a wide input voltage range of 4.5V to 60V, making it highly versatile for various power supply requirements. It features a switching frequency range of 100kHz to 600kHz, allowing for optimized performance in different operating conditions. The TPS40170MRGYTEP is packaged in a 20VQFN format, suitable for surface mount applications, and is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory adherence.

TPS40170MRGYTEP Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: 100kHz to 600kHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 60V
• Synchronous Rectifier: Yes
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
• Duty Cycle (Max): 95%
• Output Phases: 1
• Clock Sync: Yes
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)

The TPS40170MRGYTEP stands out with its comprehensive control features, including current limit, enable, frequency control, power good, soft start, and tracking. These features provide robust control and monitoring capabilities, enhancing system reliability and performance. The synchronous rectifier ensures high efficiency across the entire load range, making it ideal for applications requiring high power density and efficiency.

TPS40170MRGYTEP Applications

The TPS40170MRGYTEP is well-suited for a variety of applications, including:

• Telecommunications: Powering base stations and network equipment
• Industrial Systems: Driving high-power motors and actuators
• Automotive: Power management in hybrid and electric vehicles
• Computing: Powering servers and high-performance computing systems

Its wide input voltage range and high switching frequency make it particularly useful in environments where voltage levels can vary significantly, ensuring stable and efficient power delivery. The device’s ability to synchronize with an external clock also makes it ideal for applications requiring multiple power supplies to operate in phase, reducing electromagnetic interference (EMI).

Conclusion of TPS40170MRGYTEP

The TPS40170MRGYTEP from Texas Instruments is a highly versatile and efficient DC-DC switching controller, offering a wide range of features and benefits. Its robust control features, wide input voltage range, and high switching frequency make it a reliable choice for a variety of demanding applications. The device’s compliance with environmental regulations and its surface mount packaging further enhance its suitability for modern electronics. Whether in telecommunications, industrial systems, automotive, or computing, the TPS40170MRGYTEP delivers high performance and reliability, making it a standout choice in the market.

TPS40170MRGYTEP Documents

Download datasheets and manufacturer documentation for TPS40170MRGYTEP

Datasheets :

TPS40170-EP      

Reference Design Library :

TPS40170EVM-597: 5V @ 10A, 10 ~ 36V in, Buck       PMP7390(#2): 5V @ 4.2A, Dual USB @ 2.1A, 12V in      

HTML Datasheet :

TPS40170-EP