ROHM Semiconductor

BD9F800 DC/DC Step-Down Switching Regulator

ROHM Semiconductors' BD9F800 is a constant on-time controlled DC/DC converter with high-speed response

Image of ROHM's BD9F800 DC/DC Step-Down Switching RegulatorROHM Semiconductor’s BD9F800MUX is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. It can provide up to 8 A of current. The BD9F800 is a constant on-time controlled DC/DC converter with high-speed response so external phase compensation circuitry is not necessary.

Features
  • Input voltage: 4.5 V to 28 V
  • Output current up to 8 A in a 3.5 mm x 3.5 mm wireless QFN package
  • Built-in MOSFET
  • Switching frequency: 300 kHz or 600 kHz (typ)
  • Power good output
Applications
  • Set-top boxes
  • LCD TVs
  • DVDs, Blu-ray players, and recorders
  • Step-down power supplies for DSPs and microprocessors
  • Entertainment devices

BD9F800 DC/DC Step-Down Switching Regulator

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG BUCK ADJ 8A 11VQFNBD9F800MUX-ZE2IC REG BUCK ADJ 8A 11VQFN13339 - Immediate$2.50View Details
Published: 2020-06-03

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