BD9x Series Industrial DC/DC Buck Converters

Rohm Semiconductor's BD9x series buck converters designed for industrial applications

Image of Rohm Semiconductor's BD9x Series Industrial DC/DC Buck ConvertersRohm Semiconductor's BD9x series of DC-DC buck converters with built-in MOSFETs feature an expanded junction temperature range up to +150°C. Both synchronous and diode rectifier types are offered in a wide range of input voltages (2.7 V to 76 V), making them ideal for a broad variety of industrial applications. In addition, multiple protection circuits are built in, including overvoltage/overcurrent protection, thermal shutdown, short-circuit protection, and undervoltage lockout, ensuring superior reliability. ROHM also provides comprehensive support and stable, long-term supply (10 years to 15 years) demanded by the industrial market.

Features
  • Operation voltage range
  • Output adjustable range
  • Reference voltage
  • SW frequency
  • Output current
  • Operating temperature
  • Accurate EN pin threshold
  • Internal soft start function
  • Thermal shutdown (TSD)
  • Overcurrent project (OCP)
  • Undervoltage lock out (UVLO)

BD9x Series ICs

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG BUCK ADJ 1A 16VQFNBD9A101MUV-LBE2IC REG BUCK ADJ 1A 16VQFN2875 - Immediate$7.50View Details
IC REG BUCK ADJ 3A 16VQFNBD9A301MUV-LBE2IC REG BUCK ADJ 3A 16VQFN3000 - Immediate$8.61View Details
IC REG BUCK ADJ 3A 16VQFNBD9B301MUV-LBE2IC REG BUCK ADJ 3A 16VQFN5843 - Immediate$11.63View Details
IC REG BUCK ADJ 3A 8SOPJBD9C301FJ-LBGH2IC REG BUCK ADJ 3A 8SOPJ159 - Immediate$13.96View Details
IC REG BUCK ADJ 1A 8SOPJBD9E100FJ-LBGE2IC REG BUCK ADJ 1A 8SOPJ903 - Immediate$13.71View Details
IC REG BUCK ADJ 1A 8SOPJBD9E101FJ-LBGE2IC REG BUCK ADJ 1A 8SOPJ2571 - Immediate$13.71View Details
IC REG BUCK ADJ 2.5A 8HTSOP-JBD9E300EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J4424 - Immediate$15.72View Details
IC REG BUCK ADJ 2.5A 8HTSOP-JBD9E301EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J5146 - Immediate$15.72View Details
IC REG BUCK ADJ 3A 8HTSOP-JBD9E303EFJ-LBE2IC REG BUCK ADJ 3A 8HTSOP-J903 - Immediate$11.81View Details
Published: 2017-12-18