The ROHM Semiconductor H-bridge driver series is available in a variety of different supply voltages and a range of output currents for wide applicability. The H-bridge driver series for DC brush motors includes supply voltages of 7V, 18V, and 36V and output currents of 0.5A, 1A, and 2A. These ROHM devices achieve low power consumption and high efficiency. Built-in protection circuits protect the IC and load from damage and ensure greater reliability. These H-bridge drivers are ideal for a wide range of devices, including AV equipment such as DC/DVD players and business equipment such as printers.
Features:
- Low standby current
- Supports PWM control signal input (20kHz to 100kHz)
- VREF voltage setting pin enables PWM duty control
- Cross-conduction prevention circuit
- OCP, OVP, TSD, and UVLO protection circuits provided
| Applications:
- VCR
- CD/DVD players
- Audio-visual equipment
- optical disc drives
- PC pepherals
- Car audio
- Car navigation systems
- OA equipment
|
Schematic
