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Product Detailed Parameters
- Description：IC MTR DRV BIPLR 19-28V 20HTSSOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：-
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：Parallel
- Technology：DMOS
- Step Resolution：1, 1/2
- Applications：General Purpose
- Current - Output：600mA
- Voltage - Supply：19V ~ 28V
- Voltage - Load：-
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-VSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：20-HTSSOP-B
- Grade：-
- Qualification：-
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Overview
The BD63610AEFV-E2 is a bipolar stepper motor driver manufactured by ROHM Semiconductor. It features a rated supply voltage of 36 V and a maximum output current of 800 mA. The device operates within a temperature range of -25°C to +85°C and consumes a typical quiescent current of 1.3 mA. It utilizes an HTSSOP-20 package for surface mount installation. The component supports full step and half step excitation modes via a CLK-IN interface.
Feature Summary
- Integrates control logic and power stages for bipolar stepper motors
- Supports full step and half step driving modes
- Utilizes CLK-IN input interface for clock-driven operation
Applications
- Bipolar stepper motor control systems
- Motion control applications requiring low power consumption
- Industrial automation equipment drivers
Procurement Notes
Verify the specific suffix EFV-E2 against the manufacturer's official datasheet to confirm pinout and electrical characteristics. Ensure the operating environment remains within the specified -25°C to +85°C range. Confirm that the required load current does not exceed the 800 mA limit without adequate thermal management, as the power dissipation rating is 3.2 W.
Selection Notes
Select this component when a compact solution for bipolar stepper motors is required with moderate current demands up to 800 mA. It is suitable for applications prioritizing low standby current of 1.3 mA. The HTSSOP-20 package is appropriate for space-constrained designs. Verify compatibility with the system's clock input signals for proper step control.
Part Context
This part belongs to the ROHM BD63610 series of stepper motor drivers. It is designed as a low-power solution for controlling bipolar stepper motors. The series typically integrates necessary protection features and drive circuits into a single chip, simplifying the design of motor control boards compared to discrete solutions.
Replacement Considerations
Check the BD63610AEFV variant for potential pin-compatible alternatives within the same family. Verify if other ROHM stepper drivers with similar voltage and current ratings meet the specific interface requirements before substitution.
