ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC MOTOR DRIVER 2.5V-5.5V 24VQFN
- 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：General Purpose
- Current - Output：1.2A
- Voltage - Supply：2.5V ~ 5.5V
- Voltage - Load：1.8V ~ 16V
- Operating Temperature：-30°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：VQFN020V4040
- Grade：-
- Qualification：-
Download product information
Overview
The BD65496MUV-E2 is a Microwire BUS compatible motor driver featuring an integrated 64Kbit EEPROM. It operates as a half-bridge type brushed DC motor driver with a maximum output current of 1.2 A and a load voltage rating from 1.8 V to 16 V. The device functions within a supply voltage range of 2.5 V to 5.5 V, drawing 800 uA in working power mode. It supports a working frequency of 500 kHz and dissipates up to 3.56 W of power. The component is housed in a 24-pin VQFN package and operates between -30°C and +85°C.
Feature Summary
- Integrates 64Kbit EEPROM for data storage via Microwire BUS interface
- High-speed switching capability for efficient motor control
- Low standby current consumption for power-sensitive applications
Applications
- Brushed DC motor control systems
- Portable electronic devices requiring low power operation
- Automotive interior components (non-safety critical)
Procurement Notes
Verify the NRND status before procurement, as this component is not recommended for new designs. Confirm that the Microwire BUS interface and VQFN-24 package align with existing PCB layouts. Ensure the 1.2 A output current meets system requirements. Check for RoHS compliance documentation if required by specific regional regulations. Review the datasheet for any design-in restrictions associated with end-of-life products.
Selection Notes
Select this part only for maintenance or legacy upgrades where the Microwire interface and EEPROM integration are mandatory. The 1.2 A current limit suits small motors. Consider the VQFN-24 footprint for board space constraints. Evaluate thermal performance given the 3.56 W dissipation rating. Verify compatibility with the 2.5 V to 5.5 V logic supply range against the system's available rails.
Part Context
This component belongs to ROHM Semiconductor’s line of motor drivers and controllers. It is specifically designed for brushed DC motor applications requiring integrated memory for configuration or calibration data. The product falls under the PMIC category, combining power management with motion control functionalities in a compact surface-mount package.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model. Due to its NRND status, alternative solutions may require redesigning the interface and memory architecture. Consult ROHM technical support for potential obsolescence management options.
