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The TPS62161DSGR is a synchronous buck DC-DC converter that uses DCS-Control™ topology technology and is suitable for high power density applications. The device has a wide input voltage range of 3V to 17V, supports a continuous output current of 1A, and provides a fixed output voltage of 1.8V (some versions can be adjusted to 0.9V to 6V). Its switching frequency reaches up to 2.25MHz, enabling the use of smaller inductors and optimising PCB space utilisation.

Features of the TPS62161DSGR

• DCS-Control™ topology technology

• Input voltage range: 3V to 17V  

• Output current up to 1A  

• Adjustable output voltage range: 0.9V to 6V  

• Fixed output voltage version  

• Seamless power-saving mode transition  

• Typical quiescent current: 17µA  

• Normal power supply output  

• 100% duty cycle mode  

• Short-circuit protection

• Over-temperature protection  

• Pin-compatible with TPS62170 and TPS62125  

• Packaged in a 2.00mm × 2.0mm 8-pin wafer-level small outline no-lead (WSON) package

Technical specifications of the TPS62161DSGR

Topology: Buck    

Output voltage: 1.8 V    

Output current: 1 A    

Number of outputs: 1 Output    

Input voltage - minimum: 3 V

Input Voltage - Maximum:    17 V    

Quiescent Current:    268 uA    

Switching Frequency:    2.25 MHz    

Minimum Operating Temperature:    -40°C    

Maximum Operating Temperature:    +125°C    

Series:    TPS62161

Applications of the TPS62161DSGR

• Standard 12V rail-mounted power supply

• Point-of-load (POL) power supply powered by a single or multiple lithium-ion batteries

• Low-dropout regulator (LDO) replacement

• Embedded systems

• Digital cameras, digital camcorders

• Mobile computers, tablets, modems

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.