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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：500mA
- 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 BD6230HFP-TR is a half-bridge motor driver manufactured by ROHM Semiconductor, designed for brushed DC motor applications. It features a single channel with a maximum output current of 500 mA and an on-resistance of 1.5 ohms. The device operates within a power supply voltage range of 6 V to 32 V and supports PWM input signals for control. It is housed in an HRP7 surface-mount package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates a single half-bridge driver circuit for brushed DC motor control
- Supports PWM input signal operation for precise speed and direction management
- Includes built-in protection circuits against overcurrent, overvoltage, and thermal issues
Applications
- Brushed DC motor drivers in media players
- Motion control systems requiring single-channel half-bridge topology
- Industrial automation equipment utilizing low-power DC motors
Procurement Notes
Verify the specific suffix (E2 or TR) against the required tape-and-reel quantity and RoHS compliance status. Confirm that the HRP7 package dimensions align with the target PCB footprint. Ensure the operating voltage does not exceed the 32 V limit under all transient conditions. Cross-reference the manufacturer's latest datasheet for any updates to the pinout or electrical characteristics before finalizing the bill of materials.
Selection Notes
Select this component when a single-channel half-bridge configuration is sufficient for driving small brushed DC motors. It is suitable for designs requiring a compact SMD solution with integrated protection features. Consider the 500 mA current limit and 1.5 ohm on-resistance for thermal management requirements. This part is appropriate for consumer electronics and general industrial applications where automotive-grade specifications are not mandatory.
Part Context
This component belongs to the BD6230F series of motor drivers from ROHM Semiconductor. It is specifically engineered for applications such as media players and other consumer devices requiring reliable brushed DC motor control. The series offers a balance of performance and integration, providing essential protection features within a small form factor.
Replacement Considerations
The BD6230F-E2 is a related variant within the same series. Verify pin compatibility and electrical parameter alignment before substitution. Other members of the BD623XHFP family may offer different current ratings or package options.
