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Product Detailed Parameters
- Description：IC MOTOR DVR 3PH BRUSHLSS 54SSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Multiphase
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (3)
- Interface：Logic
- Technology：NMOS
- Step Resolution：-
- Applications：Fan Motor Driver
- Current - Output：1.5A
- Voltage - Supply：13.5V ~ 400V
- Voltage - Load：600V
- Operating Temperature：100°C
- Mounting Type：Surface Mount
- Package / Case：54-SOP (0.449", 11.40mm Width), 36 Leads
- Supplier Device Package：SSOP-A54_36
- Grade：-
- Qualification：-
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Overview
The BM6204FS-E2 is a three-phase brushless DC motor controller and driver manufactured by ROHM Semiconductor. It utilizes PrestoMOS technology to integrate control logic and power stages into a single chip. The device supports a maximum supply voltage of 310 V and delivers an output current of 2.5 A per phase. It operates within a temperature range of -20°C to +100°C. The component is housed in a 54-pin SSOP package and features a low operating supply current of 700 µA.
Feature Summary
- Integrates full-featured three-phase BLDC motor control logic with high-voltage power drivers on a single chip.
- Employs PrestoMOS technology for efficient switching performance and compact integration.
- Supports wide voltage operation suitable for demanding fan drive applications.
Applications
- Three-phase brushless DC fan motors
- Industrial cooling systems
- HVAC equipment drives
Procurement Notes
Verify the End-of-Life status prior to procurement, as the manufacturer has issued discontinuance notifications. Confirm that the SSOP-54 package dimensions align with existing PCB footprints. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Validate that the 310 V supply rating meets system requirements before finalizing orders.
Selection Notes
Select this component for applications requiring integrated three-phase control without external microcontrollers. Consider the 2.5 A output capability against load requirements. Evaluate the thermal performance within the specified operating temperature range. Verify compatibility with the 54-pin SSOP footprint during design-in phases.
Part Context
This part belongs to the BM620x series of three-phase motor drivers from ROHM. It shares architectural similarities with models like the BM6206FS-E2 but may differ in specific pin configurations or internal protection features. The series targets high-efficiency fan drives using proprietary MOS technology.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, alternative sourcing requires direct consultation with the manufacturer or authorized distributors for last-time buy information.
