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$3.28View Details
IC REG BUCK ADJ 3A 16VQFNBD9A301MUV-LBE2IC REG BUCK ADJ 3A 16VQFN3000 - Immediate$3.77View Details
IC REG BUCK ADJ 3A 16VQFNBD9B301MUV-LBE2IC REG BUCK ADJ 3A 16VQFN5843 - Immediate$5.09View Details
IC REG BUCK ADJ 3A 8SOPJBD9C301FJ-LBGH2IC REG BUCK ADJ 3A 8SOPJ159 - Immediate$6.11View Details
IC REG BUCK ADJ 1A 8SOPJBD9E100FJ-LBGE2IC REG BUCK ADJ 1A 8SOPJ903 - Immediate$6.00View Details
IC REG BUCK ADJ 1A 8SOPJBD9E101FJ-LBGE2IC REG BUCK ADJ 1A 8SOPJ2571 - Immediate$6.00View Details
IC REG BUCK ADJ 2.5A 8HTSOP-JBD9E300EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J4424 - Immediate$6.88View Details
IC REG BUCK ADJ 2.5A 8HTSOP-JBD9E301EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J5146 - Immediate$6.88View Details
IC REG BUCK ADJ 3A 8HTSOP-JBD9E303EFJ-LBE2IC REG BUCK ADJ 3A 8HTSOP-J903 - Immediate$5.17View Details

BD9x Series Eval Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR BD9A101BD9A101MUV-EVK-001EVAL BOARD FOR BD9A1012 - Immediate$50.96View Details
EVAL BOARD FOR BD9A301BD9A301MUV-EVK-001EVAL BOARD FOR BD9A3012 - Immediate$50.96View Details
EVAL BOARD FOR BD9C301BD9C301FJ-EVK-001EVAL BOARD FOR BD9C3010 - Immediate$113.35View Details
EVAL BOARD FOR BD9E100BD9E100FJ-EVK-001EVAL BOARD FOR BD9E1000 - Immediate$72.91View Details
EVAL BOARD FOR BD9E101BD9E101FJ-EVK-001EVAL BOARD FOR BD9E1010 - ImmediateSee Page for PricingView Details
EVAL BOARD FOR BD9E300BD9E300EFJ-EVK-001EVAL BOARD FOR BD9E3000 - Immediate$104.16View Details
EVAL BOARD FOR BD9E301BD9E301EFJ-EVK-001EVAL BOARD FOR BD9E3010 - Immediate$104.16View Details
EVAL BOARD FOR BD9E303BD9E303EFJ-EVK-001EVAL BOARD FOR BD9E3030 - Immediate$72.10View Details
EVAL BOARD FOR BD9G341ABD9G341AEFJ-EVK-101EVAL BOARD FOR BD9G341A4 - Immediate$86.12View Details
Published: 2017-12-18