Texas Instruments

TPS54160DGQ

TPS54160DGQ Description

The TPS54160DGQ from Texas Instruments is a high-performance, 60V, 1.5A step-down (buck) switching regulator designed for demanding industrial and automotive applications. Housed in a compact 10-pin HVSSOP package, this adjustable-output regulator delivers efficient power conversion with an input voltage range of 3.5V to 60V and an output range of 0.8V to 58V. Its 100kHz to 2.5MHz switching frequency allows for flexibility in design, enabling optimization for efficiency or component size. The device operates asynchronously (non-synchronous) and supports RoHS3 compliance and REACH unaffected status, making it suitable for environmentally conscious designs.

TPS54160DGQ Features

• Wide Input Range (3.5V–60V): Supports high-voltage applications such as industrial power supplies and automotive systems.
• Adjustable Output (0.8V–58V): Provides versatility for diverse load requirements.
• High Efficiency (Up to 95%): Minimizes power loss with integrated N-channel MOSFET and optimized control loop.
• Programmable Switching Frequency (100kHz–2.5MHz): Enables trade-offs between efficiency and external component size.
• Robust Protection: Features thermal shutdown, overcurrent protection (OCP), and undervoltage lockout (UVLO) for reliable operation.
• Non-Synchronous Topology: Simplifies design while maintaining high performance.
• MSL1 (Unlimited) Rating: Ensures long shelf life and ease of handling.

TPS54160DGQ Applications

• Industrial Power Supplies: Ideal for factory automation, PLCs, and motor control systems requiring stable, high-voltage regulation.
• Automotive Electronics: Suitable for infotainment, ADAS, and lighting systems due to its wide input range and rugged design.
• Telecom & Networking Equipment: Provides efficient power for routers, switches, and base stations.
• Battery-Powered Systems: Optimized for portable devices, drones, and energy harvesting applications.
• LED Drivers: Supports constant-voltage LED arrays in signage and architectural lighting.

Conclusion of TPS54160DGQ

The TPS54160DGQ stands out as a high-voltage, high-efficiency buck regulator with a flexible design, making it a top choice for engineers tackling complex power challenges. Its wide input range, adjustable output, and robust protection features ensure reliability in harsh environments, while its compact form factor suits space-constrained applications. Whether for industrial, automotive, or telecom systems, this regulator delivers performance, durability, and design flexibility, backed by Texas Instruments' proven quality.