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TPS40171RGYR

Part No TPS40171RGYR
Manufacturer Texas Instruments
Catalog TPS series
Sample
Rohs State rohs
ECAD Module
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Manufacturer Texas Instruments
Win Source Part Number 707813-TPS40171RGYR
Series TPS series
Popularity Low
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TPS40171RGYR CAD Model

Description

The TPS40171RGYR is a high-performance, synchronous buck controller from Texas Instruments that is designed to provide efficient power management for a wide range of applications. This advanced controller is housed in a compact 14-VQFN package and is part of the expansive TPS family of power management integrated circuits.

This device operates over a wide input voltage range from 4.5V to 60V, making it suitable for systems that experience wide input voltage fluctuations, such as industrial power supplies, telecommunications equipment, and automotive applications. The TPS40171RGYR is capable of delivering a continuous output current with high efficiency, which is critical for maintaining thermal performance and reliability in the system.

One of the key features of the TPS40171RGYR is its synchronous buck topology, which utilizes an integrated high-side MOSFET and a low-side MOSFET to provide a high-efficiency power conversion. This feature reduces the need for external components and simplifies the design process. The device also offers programmable switching frequency from 100kHz to 600kHz, allowing designers to optimize the performance of their power supply for specific applications.

The TPS40171RGYR includes a range of protective features to ensure the safety and longevity of the end application. These include under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown. Additionally, the controller provides precise voltage regulation with an internal 0.7V reference voltage, ensuring stable and reliable operation under varying load conditions.

For design flexibility, the TPS40171RGYR supports pre-bias startup, which ensures that the output voltage ramps up smoothly even if the output is pre-biased at start-up. This is particularly important in applications where multiple power rails are required to start in a specific sequence.

In summary, the TPS40171RGYR from Texas Instruments is a versatile and robust synchronous buck controller suitable for a broad array of power management tasks. Its wide input voltage range, high efficiency, protective features, and design flexibility make it a top choice for engineers looking to create reliable and high-performing power solutions.

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $1.9346 $58.0380
65+ $1.5874 $103.1810
100+ $1.5378 $153.7800
135+ $1.4882 $200.9070
175+ $1.4386 $251.7550
235+ $1.2898 $303.1030
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 1,710 pieces
MOQ: 30 pcs
Order Increment : 1 pcs
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