H-Bridge Driver ICs for DC Brush Motors



ROHM H-bridge motor drivers (BD62xx series) are compatible with direct PWM drive and integrate a VREF-variable function for optimized duty control


ROHM Semiconductor H-Bridge Driver ICs for DC Brush Motors ROHM Semiconductor's offers a wide lineup of H-bridge drivers in different supply voltages of 7 V, 18 V, and 36 V, as well as output currents including 0.5 A, 1 A, and 2 A to meet the needs of a variety of applications. Their standard products also contain a VREF variable function that contributes to lower power consumption and greater efficiency.

In addition, multiple built-in protection circuits (i.e. thermal shutdown, overcurrent, overvoltage) protect the IC and load from damage while ensuring a high degree of reliability.

Features Applications
  • Three operating voltage classes: 7 V, 18 V, and 36 V
  • Three current ratings at each voltage: 0.5 A, 1.0 A, and 2.0 A
  • BiCMOS topology minimizes parts count and power consumption
  • Pin-compatible design facilitates replacement
  • Two-channel versions with symmetrical pin-outs simplify manufacturing
  • Portable electronics
  • Automotive
  • Appliances
  • Medical devices
      Reference Design

BD62xx Series ICs
Digi-Key
Part Number
ROHM
Part Number
Description  
BD6211F-E2CT-ND BD6211F-E2 IC MOTOR DRIVER PAR 8SOP Datasheet
BD6221F-E2CT-ND BD6221F-E2 IC MOTOR DRIVER PAR 8SOP Datasheet
BD6231HFPCT-ND BD6231HFP-TR IC MOTOR DRIVER PAR HRP7 Datasheet
BD6290EFV-E2CT-ND BD6290EFV-E2 IC MOTOR DRIVER PAR 24HTSSOP Datasheet
View All BD62xx Series ICs
Evaluation Boards
Digi-Key
Part Number
ROHM
Part Number
Description  
BD6212FP-EVAL-N-ND BD6212FP-EVAL-N BOARD EVAL FOR BD6212FP Datasheet
BD6222FP-EVAL-N-ND BD6222FP-EVAL-N BOARD EVAL FOR BD6222FP Datasheet
BD6232FP-EVAL-N-ND BD6232FP-EVAL-N BOARD EVAL FOR BD6232FP Datasheet