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Product Detailed Parameters
- Description：IC MOTOR DRIVER 19V-28V 28HTSSOP
- 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 (4)
- Interface：Parallel
- Technology：DMOS
- Step Resolution：1, 1/2
- Applications：Printer
- Current - Output：2A
- Voltage - Supply：19V ~ 28V
- Voltage - Load：19V ~ 28V
- Operating Temperature：-25°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：28-VSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：28-HTSSOP-B
- Grade：-
- Qualification：-
Download product information
Overview
The BD63823EFV-E2 is a bipolar brushed DC motor driver IC manufactured by ROHM Semiconductor. It features a parallel interface and supports half-bridge output configurations with four outputs. The device operates within a supply voltage range of 19 V to 28 V and delivers an output current of 2 A. It utilizes DMOS technology and is housed in a 28-pin HTSSOP-B package with exposed pad for thermal dissipation. The component functions across a junction temperature range of -25°C to 150°C.
Feature Summary
- Integrates full control and power stages for brushed DC motor applications
- Supports step resolutions including 1/2 and full step modes
- Features low on-resistance DMOS output stage for efficient drive capability
Applications
- Printer mechanisms
- Industrial motion control systems
- Automated office equipment
Procurement Notes
This component is designated as obsolete and no longer recommended for new designs. Procurement is restricted to existing inventory or secondary markets. Verify authenticity through authorized channels, as availability is limited. Ensure compliance with RoHS3 standards if sourcing from remaining stock. Lead times are not applicable due to discontinuation status.
Selection Notes
Engineers should consider the BD62221MUV-E2 as a recommended replacement for this discontinued part. Evaluate pin compatibility and electrical specifications when transitioning designs. The original part offers high current capacity suitable for demanding motor loads, but newer alternatives may provide improved thermal performance or updated packaging options for modern PCB layouts.
Part Context
The BD63823 series belongs to ROHM's portfolio of motor drivers designed for robust industrial and consumer applications. This specific model targets brushed DC motors requiring precise control via parallel interfaces. The HTSSOP-B package facilitates surface mount assembly while providing adequate heat dissipation through the exposed pad structure for sustained operation under load conditions.
Replacement Considerations
ROHM recommends the BD62221MUV-E2 as a substitute. Verify functional equivalence regarding current ratings and interface protocols before implementation.
