TPS54331DR Integrated Circuit Chip 3A 570kHz Step Down DC-DC Converter With Eco-Mode

TPS54331DR Integrated Circuit Chip 3A 570kHz Step Down DC-DC Converter With Eco-Mode

Product Description Of TPS54331DR
TPS54331DR device is a 28-V, 3-A non-synchronous buck converter that integrates a low R DS(on) high-side MOSFET. To increase efficiency at light loads, a pulse skipping Eco-mode feature is automatically activated. Furthermore, the 1-µA shutdown supply-current allows the device to be used in battery-powered applications.

Specification Of TPS54331DR

Feature Of TPS54331DR
3.5 to 28-V input voltage range
Adjustable output voltage down to 0.8 V
Integrated 80-mΩ high-side MOSFET supports up to 3-A continuous output current
High efficiency at light loads with a pulse skipping Eco-mode
Fixed 570-kHz switching frequency
Typical 1-µA shutdown quiescent current
Adjustable slow-start limits inrush currents
Programmable UVLO threshold
Overvoltage transient protection
Cycle-by-cycle current limit, frequency foldback, and thermal shutdown protection
Available in easy-to-use SOIC8 package or thermally-enhanced SOIC8 PowerPAD™ integrated circuit package
Create a custom design using the TPS54331 with the WEBENCH Power Designer
Use TPS62933 for a 30 VIN converter with higher frequency, lower IQ and improved EMI

Applications Of TPS54331DR
Consumer applications such as set-top boxes, CPE equipment, LCD displays, peripherals, and battery chargers
Industrial and car-audio power supplies
5-V, 12-V, and 24-V distributed power systems

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.