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Product Detailed Parameters
- Description：IC MOTOR DRIVER 6V-32V HRP7
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：On/Off
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Media Player
- Current - Output：2A
- Voltage - Supply：6V ~ 32V
- Voltage - Load：6V ~ 32V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
- Supplier Device Package：HRP7
- Grade：-
- Qualification：-
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Overview
The BD6232HFP-TR is a DC brush motor driver IC from ROHM Semiconductor, designed for high-current applications with an H-bridge configuration. It supports a power supply voltage range of 6V to 32V and delivers a maximum output current of 2A. The device features a Vcc (Max) rating of 36V and utilizes power MOSFET technology for the output stage. It operates within a junction temperature range of -40°C to 150°C and is housed in an HRP7 surface-mount package. The component includes built-in protection circuits for overcurrent, overvoltage, overheating, undervoltage, and short-circuit conditions.
Feature Summary
- Built-in selectable one-channel or two-channel H-bridge configuration for flexible motor control
- Low standby current consumption for energy-efficient operation
- Supports PWM control signal input for precise speed and direction regulation
- Integrated protection circuits including overcurrent, overvoltage, overheating, and short-circuit safeguards
Applications
- Media players requiring DC brush motor control
- Home appliances utilizing small DC motors
- Industrial equipment needing reliable motor drivers
- Automotive accessories (non-safety critical)
Procurement Notes
Verify the specific suffix (e.g., TR for tape and reel) matches your assembly requirements. Confirm that the HRP7 package dimensions align with your PCB footprint. Ensure the operating environment stays within the specified -40°C to 150°C junction temperature range. Check for RoHS compliance status if required by your manufacturing standards. Validate that the 32V max supply voltage is sufficient for your application's peak loads.
Selection Notes
Select this component when a single H-bridge driver with up to 2A output is needed. Consider it for designs requiring low standby current and comprehensive protection features. Choose the BD6232HFP-TR over discrete solutions for reduced board space and simplified design. Verify compatibility with your microcontroller's PWM frequency range. Ensure the thermal management strategy supports the HRP7 package's heat dissipation capabilities.
Part Context
The BD6232HFP-TR belongs to ROHM's series of DC brush motor drivers. It is part of the BD6232 family, which offers various packaging options. This specific variant uses the HRP7 package and comes in tape-and-reel format for automated assembly. It is designed as a cost-effective solution for medium-power motor control applications.
Replacement Considerations
Check for pin-compatible alternatives within the BD623XHFP series. Verify that substitute parts meet the same 32V/2A specifications. Ensure replacement components support the same HRP7 package or have compatible footprints. Confirm that protection circuit features are equivalent or superior. Validate that the alternative maintains the same operating temperature range.
