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Manufacturer Part Number Manufacturer Series Packaging Output Type Function Output Configuration Topology Number of Outputs Frequency Switching Operating Temperature Package Case Supplier Device Package Output Phases Voltage Supply VccVdd Duty Cycle Max Synchronous Rectifier Clock Sync Serial Interfaces Control Features Lifecycle
Lifecycle
1726136 BD9011EKN-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 300kHz -40°C ~ 105°C (TA) 36-VFQFN Exposed Pad - 1 3.9 V ~ 30 V - Yes Yes - Enable, Frequency Control, Soft Start Obsolete
1726139 BD9012KV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 250kHz ~ 1.2MHz -40°C ~ 105°C (TA) 48-LQFP 48-VQFPC (7x7) 2 4.5 V ~ 30 V - Yes Yes - Enable, Frequency Control, Soft Start Active
1726411 BD9850FVM-TR Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 100kHz ~ 2MHz -40°C ~ 85°C (TA) 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) 8-MSOP 1 4 V ~ 9 V - No No - Frequency Control, Soft Start Discontinued
1726473 BD63536FJ-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 Up to 300kHz -25°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOP-J 1 3 V ~ 30 V - No No - Current Limit, Frequency Control Active
1726485 BD9848FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 100kHz ~ 1.5MHz -40°C ~ 105°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-SSOP-B 1 3.6 V ~ 35 V - No No - Dead Time Control, Enable, Frequency Control, Soft Start Active
1726498 BD9845FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 100kHz ~ 1.5MHz -40°C ~ 85°C (TA) 14-LSSOP (0.173", 4.40mm Width) 14-SSOP 1 3.6 V ~ 35 V - No No - Dead Time Control, Enable, Frequency Control, Soft Start Active
1726615 BD9611MUV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 50kHz ~ 500kHz -40°C ~ 105°C (TA) 20-VFQFN Exposed Pad VQFN020V4040 1 10 V ~ 56 V - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start Active
1726618 BD9611MUV-RE2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 50kHz ~ 500kHz -40°C ~ 105°C (TA) 20-VFQFN Exposed Pad VQFN020V4040 1 10 V ~ 56 V - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start Not For New Designs
1726673 BA9741F-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 10kHz ~ 800kHz -40°C ~ 85°C (TA) 16-SOIC (0.173", 4.40mm Width) 16-SOP 1 3.6 V ~ 35 V 100% Yes No - Dead Time Control, Soft Start Active
1726676 BD9305AFVM-TR Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 100kHz ~ 800kHz -40°C ~ 85°C (TA) 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) 8-MSOP 1 4.2 V ~ 18 V 100% No No - Enable, Frequency Control Active
1726788 BD9011KV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 300kHz -40°C ~ 105°C (TA) 48-LQFP 48-VQFPC (7x7) 1 3.9 V ~ 30 V - Yes Yes - Enable, Frequency Control, Soft Start Discontinued
1726815 BD9300FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 20kHz ~ 800kHz -40°C ~ 85°C (TA) 14-LSSOP (0.173", 4.40mm Width) 14-SSOP 1 3.6 V ~ 35 V 100% No No - Frequency Control Active
1727486 BD9536FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 200kHz ~ 600kHz -20°C ~ 100°C (TA) 28-LSSOP (0.220", 5.60mm Width) 28-SSOPB 1 7.5 V ~ 15 V - Yes No - Current Limit, Enable, Frequency Control Active
1727975 BD9045FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 200kHz ~ 750kHz -40°C ~ 85°C (TA) 28-LSSOP (0.220", 5.60mm Width) 28-SSOPB 1 4.5 V ~ 18 V - Yes No - Enable, Frequency Control, Soft Start Discontinued
1727999 BD9013KV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 250kHz ~ 550kHz -40°C ~ 85°C (TA) 48-LQFP 48-VQFPC (7x7) 1 3 V ~ 30 V - Yes Yes - Enable, Frequency Control, Power Good, Soft Start Active
1728906 BD9306AFVM-TR Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 100kHz ~ 800kHz -40°C ~ 85°C (TA) 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) 8-MSOP 1 4.2 V ~ 18 V 100% No No - Enable, Frequency Control Active
1728928 BA9743AFV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 10kHz ~ 800kHz -40°C ~ 85°C (TA) 16-LSSOP (0.173", 4.40mm Width) 16-SSOPB 1 3.6 V ~ 35 V 100% Yes No - Dead Time Control, Soft Start Active
1728942 BD9300F-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 1 20kHz ~ 800kHz -40°C ~ 85°C (TA) 14-SOIC (0.173", 4.40mm Width) 14-SOP 1 3.6 V ~ 35 V 100% No No - Frequency Control Active
1728945 BD8303MUV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up/Step-Down Positive Buck-Boost 2 200kHz ~ 1MHz -25°C ~ 85°C (TA) 16-VFQFN Exposed Pad VQFN016V3030 2 2.7 V ~ 14 V 90% Yes No - Enable, Frequency Control Active
1728948 BD9763FVM-TR Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up Positive Boost 1 100kHz ~ 1.2MHz -40°C ~ 85°C (TA) 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) 8-MSOP 1 4 V ~ 9 V 90% No No - Enable, Soft Start Active
1728958 BD9851EFV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 10kHz ~ 3MHz -40°C ~ 85°C (TA) 20-VSSOP (0.173", 4.40mm Width) Exposed Pad 20-HTSSOP-B 1 4 V ~ 18 V - No No - Enable, Frequency Control, Soft Start Active
1728962 BD9853AFV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 100kHz ~ 2MHz -40°C ~ 85°C (TA) 16-LSSOP (0.173", 4.40mm Width) 16-SSOPB 1 4.5 V ~ 16 V - Yes No - Enable, Frequency Control, Soft Start Active
1728978 BD9842FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 100kHz ~ 1.5MHz -40°C ~ 105°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-SSOP-B 1 3.6 V ~ 35 V - No No - Dead Time Control, Enable, Frequency Control, Soft Start Discontinued
1729015 BD9031FV-CE2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up Positive, Isolation Capable Boost 1 20kHz ~ 600kHz -40°C ~ 125°C (TJ) 16-LSSOP (0.173", 4.40mm Width) 16-SSOPB 1 4.5 V ~ 30 V 87% No No - Enable, Frequency Control, Soft Start Not For New Designs
1729250 BA9744FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 10kHz ~ 800kHz -40°C ~ 85°C (TA) 16-LSSOP (0.173", 4.40mm Width) 16-SSOPB 1 2.5 V ~ 35 V 100% Yes No - Dead Time Control, Soft Start Active
1729281 BD9016KV-ME2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 250kHz ~ 550kHz -40°C ~ 105°C (TA) 48-LQFP 48-VQFPC (7x7) 1 3.9 V ~ 30 V - Yes Yes - Enable, Frequency Control, Power Good, Soft Start Active
1729284 BD9015KV-ME2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 250kHz ~ 550kHz -40°C ~ 105°C (TA) 48-LQFP 48-VQFPC (7x7) 1 3.9 V ~ 30 V - Yes Yes - Enable, Frequency Control, Power Good, Soft Start Active
1729287 BD9610AMUV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 50kHz ~ 500kHz -40°C ~ 105°C (TA) 20-VFQFN Exposed Pad VQFN020V4040 1 10 V ~ 56 V - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start Active
1729330 BD95601MUV-LBE2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 200kHz ~ 500kHz -10°C ~ 85°C (TA) 20-VFQFN Exposed Pad VQFN020V4040 1 4.5 V ~ 5.5 V - Yes No - Current Limit, Enable, Power Good, Soft Start Active
1730013 BD9775FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 30kHz ~ 300kHz -40°C ~ 85°C (TA) 28-LSSOP (0.220", 5.60mm Width) 28-SSOPB 1 6 V ~ 30 V 45% Yes Yes - Enable, Frequency Control, Soft Start Active
1731324 BD9540EFV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 - -20°C ~ 100°C (TA) 28-VSSOP (0.173", 4.40mm Width) 28-HTSSOP-B 1 7.5 V ~ 20 V - Yes No - Current Limit, Enable Active
1731384 BD9040FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 1 200kHz ~ 750kHz -40°C ~ 85°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-SSOP-B 1 4.5 V ~ 18 V - Yes No - Enable, Frequency Control, Soft Start Discontinued
1731410 BD9846FV-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Down Positive Buck 2 100kHz ~ 1.5MHz -40°C ~ 105°C (TA) 20-LSSOP (0.173", 4.40mm Width) 20-SSOP-B 1 3.6 V ~ 35 V - No No - Dead Time Control, Enable, Frequency Control, Soft Start Discontinued
1731431 BA9741FS-E2 Rohm Semiconductor - Tape & Reel (TR) Transistor Driver Step-Up, Step-Down Positive or Negative Buck, Boost 2 10kHz ~ 800kHz -40°C ~ 85°C (TA) 16-LSOP (0.173", 4.40mm Width) 16-SSOP 1 3.6 V ~ 35 V 100% Yes No - Dead Time Control, Soft Start Active
1732062 BA9706K Rohm Semiconductor - Bulk Transistor Driver Step-Down Positive Buck 3 514kHz, 790kHz -25°C ~ 75°C (TA) 32-LQFP 32-QFP (7x7) 1 3.6 V ~ 18 V - Yes No - Current Limit, Frequency Control Active
23537262 BM1Q011FJ-E2 Rohm Semiconductor * Tape & Reel (TR) Alternate Packaging - - - - - - - 8-SOIC (0.154", 3.90mm Width), 7 Leads 7-SOP - - - - - - - Active

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