ROHM Electronics’ BD62xx Series of H-bridge driver ICs offers designers a simple upgrade path to PWM speed control using either analog or digital inputs. The drivers provide a TTL-compatible interface to an external MCU as well as an internal VREF -PWM conversion circuit for operation from an analog voltage input. The drivers are offered in three voltage classes (7 V, 18 V and 36 V) with current ratings in each class of 0.5 A, 1.0 A and 2.0 A.
Device type: H-bridge driver ICs for dc brush motors
Voltage rating (max): 7 V, 18 V, or 36 V
Current rating: 0.5 A, 1.0 A, or 2.0 A
Features: BiCMOS topology for reduced external component count, pin-compatible packaging between the three voltage classes at each current level, pin-compatibility with ROHM's legacy line of bipolar transistor output driver ICs, selectable one-channel or two-channel operation, 1-µA current consumption in standby, overvoltage protection, undervoltage lock-out, overcurrent protection, high-temperature shutdown, overlap (shoot-through) protection to prevent high currents during motor reversal or breaking, 4-kV ESD protection
Operating temperature range: -40°C to 85°C
Packaging: surface-mount packages with maximum height ranging from 1.15 mm (SSOP) to 2.2 mm (HRP7)
RoHS compliant? yes
Target applications: portable electronics, automotive, appliance and medical devices
Pricing: ranges from $0.80 each (1-channel, 7 V) to $2.60 each (2-channel, 36 V) in OEM quantities
Availability: available now
Data sheet? yes, see
