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Product Detailed Parameters
- Description：IC MOTOR DRIVER 2V-9V 20SSOP
- 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：Parallel
- Technology：DMOS
- Step Resolution：-
- Applications：Camera
- Current - Output：1A
- Voltage - Supply：2V ~ 9V
- Voltage - Load：2V ~ 9V
- Operating Temperature：-30°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：20-LSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-SSOP-B
- Grade：-
- Qualification：-
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Overview
The BD6736FV-E2 is a single H-bridge driver for brushed DC motors manufactured by ROHM Semiconductor. It integrates an SPI bus interface and 16Kbit EEPROM for configuration storage. The device operates within a supply voltage range of 2 V to 9 V, delivering an output current of 1 A with two outputs. It features a low operating supply current of 1.5 mA and supports a working frequency of 100 kHz. Power dissipation is rated at 810 mW. The component functions reliably across a temperature range of -30°C to +75°C and is housed in an SSOP-B-20 package.
Feature Summary
- Integrates SPI bus communication interface for digital control
- Includes embedded 16Kbit EEPROM for persistent parameter storage
- Provides single H-bridge topology for brushed DC motor driving
Applications
- Brushed DC motor control systems
- Motion control applications requiring SPI interface
- Automotive ignition or motion controller circuits
Procurement Notes
Verify the NRND (Not Recommended for New Designs) status before initiating new projects. Confirm RoHS and REACH-SVHC compliance details via official datasheets. Ensure the SSOP-B-20 package dimensions match PCB layout requirements. Validate that the 2 V to 9 V operating range aligns with system power constraints.
Selection Notes
Select this component when a single H-bridge driver with integrated non-volatile memory is required. The SPI interface simplifies control logic compared to analog drivers. Consider the 1 A output capability and 810 mW power dissipation limits for thermal management. Verify compatibility with the -30°C to +75°C operational temperature range for the target environment.
Part Context
This part belongs to the BD6736FV series of motor drivers from ROHM Semiconductor. It is categorized under Motor/Motion/Ignition Controllers & Drivers within the PMIC segment. The device serves as a specialized solution for controlling brushed DC motors with digital configuration capabilities, distinct from standard half-bridge or multi-phase drivers.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, alternative components should be evaluated based on matching H-bridge topology, SPI interface, and EEPROM integration.
