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Product Detailed Parameters
- Description：IC MOTOR DRIVER 8V-18V 40SSOPB
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver
- Output Configuration：-
- Interface：Logic
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：8V ~ 18V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 110°C (TA)
- Mounting Type：Surface Mount
- Package / Case：40-SSOP (0.213", 5.40mm Width)
- Supplier Device Package：40-SSOP-B
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The BD16805FV-ME2 is an automotive-grade three-phase brushless DC motor pre-driver manufactured by ROHM Semiconductor. It operates within a supply voltage range of 8 V to 18 V and supports a maximum supply voltage of 60 V for external FETs. The device features 180-degree energizing commutation logic with built-in phase adjustment control. It is housed in a 40-SSOP-B package, measuring 13.6 x 7.8 mm with a thickness of 2.0 mm. The component functions across an operating temperature range of -40°C to +110°C and complies with AEC-Q100 standards.
Feature Summary
- Supports 180-degree energizing PWM drive to reduce motor noise
- Integrates phase adjustment control for efficient operation
- Includes built-in charge pump and overcurrent protection circuit
- Allows adjustable parameters for lock protection, OCP limits, and PWM frequency
Applications
- Automotive air conditioner blower motors
- Battery cooling fan systems
- Seat cooling fan applications
Procurement Notes
Verify the specific suffix ME2 against the official ROHM datasheet to confirm the exact packaging configuration and tape-and-reel specifications. Ensure that the selected variant meets the required AEC-Q100 qualification level for your target automotive application. Cross-reference the pinout diagram with your PCB layout to prevent interface mismatches during integration.
Selection Notes
Select this component when designing three-phase BLDC motor control systems requiring integrated phase adjustment and noise reduction capabilities. It is suitable for applications needing robust overcurrent protection and flexible speed control via DC or PWM inputs. Consider the 40-SSOP-B package dimensions and thermal characteristics for proper heat dissipation in compact automotive enclosures.
Part Context
This part belongs to ROHM's series of three-phase motor pre-drivers designed for automotive environments. It serves as a gate driver stage for external N-channel MOSFETs, handling high-voltage switching while providing low-voltage logic interfaces. The family emphasizes functional safety support and reliability under extreme temperature conditions typical of vehicle powertrains and HVAC systems.
Replacement Considerations
The BD16805FV-M is the base model for this product line. Verify if the ME2 suffix indicates a specific packaging or quality grade update rather than a functional change. Consult the Product Change Notice (PCN) for any specification updates regarding electrical characteristics or physical dimensions before substituting.
