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The TPSM82913RDUR synchronous buck converter module is a low noise, low ripple buck module with integrated ferrite bead filter compensation. The module is a fixed-frequency current-mode converter module with a filtered internal reference for a low-noise output similar to a low-noise LDO.The TPSM82913RDUR module achieves low output voltage ripple with a switching frequency of 2.2 MHz or 1 MHz, and an integrated μ2.2h inductor. The converter modules are used in telecom infrastructure, test and measurement, aerospace and defence (radar and avionics), and medical applications.

Features

- Low output noise < 20µVRMS (100Hz to 100kHz)

- Low output voltage ripple < 10µVRMS with ferrite beads

- High PSRR greater than 65dB (up to 100kHz)

- 2.2MHz or 1MHz constant frequency peak current mode control

- Synchronisable to external clock (optional)

- Integrated loop compensation supports ferrite beads for second order L-C filters with 30dB attenuation (optional)

- Spread Spectrum Modulation (optional)

- 3.0V to 17V Input Voltage Range

- 0.8V to 5.5V Output Voltage Range

- 57mΩ/20mΩ RDSon

- Output voltage accuracy of ±1 per cent

- Precision enable input enables

- User-defined undervoltage lockout

- Accurate sequencing

- Adjustable soft-start

- Power Normal State Output

- Output discharge (optional)

- Junction temperature range of -40°C to 125°C

-55°C to 125°C for -ET version

- Use the TPSM8291x and create custom designs with WEBENCH® Power Designer

Applications

- Telecom infrastructure

- Test and measurement

- Aerospace and defence (radar, avionics)

- Medical

• 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?

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• 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.