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TPS53676RSLR - Dual-channel D-CAP+ step-down, multiphase controller with AVSBus

Product Overviews

TPS53676RSLR is a step-down controller with dual channels, built-in non-volatile memory (NVM), and PMBus™ compatible serial interface, and is fully compatible with TI NexFET™ smart power stage. Advanced control features such as D-CAP+™ architecture provide fast transient response, low output capacitance, and good current sharing. The device also provides novel phase interleaving strategy and flexible firing sequences to improve thermal performance. 

Product Features

Input voltage range: 4.5 V to 17 V

Output voltage range: 0.25 V to 5.5 V

Per-phase switching frequency range: 300 kHz to 2000 kHz

Dual output supporting N+M phase configurations (N+M ≤ 7, M ≤ 3)

Enhanced D-CAP+ control to provide super transient performance with excellent dynamic current sharing

Programmable loop compensation

Flexible phase-firing order

Individual phase current calibrations and reporting

Phase thermal balance management (TBM)

Full support for dynamic phase shedding (DPS)

Driverless configuration for efficient high-frequency switching

6 mm × 6 mm, 48-pin, QFN package

Applications

• Data center network switches

• Campus and branch switches

• Core and edge routers

• Hardware accelerator cards

• High performance CPU/ASIC/FPGA power

• 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.