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Product Detailed Parameters
- Description：36V STEPPER MOTOR DRIVER : BD602
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Pre-Driver - Half Bridge (4)
- Interface：On/Off
- Technology：DMOS
- Step Resolution：1, 1/2, 1/4, 1/16
- Applications：Printer
- Current - Output：1.5A
- Voltage - Supply：8V ~ 28V
- Voltage - Load：-
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：25-SOP (0.213", 5.40mm Width) + 2 Heat Tabs
- Supplier Device Package：25-HSOP
- Grade：-
- Qualification：-
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Overview
The BD60223FP-E2 is a bipolar stepper motor driver manufactured by ROHM Semiconductor, housed in an HSOP-25 surface-mount package. It operates within a supply voltage range of 8 V to 28 V, with a maximum rated voltage of 36 V. The device delivers a continuous output current of 1.5 A and supports PWM current control for efficient operation. It features a single power supply input and includes a built-in DAC for adjustable excitation modes, including full, half, quarter, and 1/16 step configurations. The component functions across an operating temperature range of -25°C to +85°C.
Feature Summary
- Supports mixed decay function allowing arbitrary setting of fast and slow decay ratios for precise motor control
- Enables operation using a single system power supply to simplify circuit design
- Integrates a built-in DAC to facilitate various excitation modes from full step to 1/16 step
Applications
- Fan motor driving systems
- Bipolar stepper motor control circuits
- Low-power consumption motion control applications
Procurement Notes
Verify the specific suffix E2 against the manufacturer's datasheet to confirm pinout compatibility and RoHS status. Ensure the HSOP-25 package dimensions align with the PCB footprint. Confirm that the 36 V absolute maximum rating is not exceeded in the target application environment to prevent device failure.
Selection Notes
Select this component when a bipolar stepper driver with integrated PWM current control and mixed decay functionality is required. It is suitable for designs needing a single power supply input and support for microstepping modes up to 1/16 step. Verify that the 1.5 A output current meets the load requirements and that the HSOP-25 package fits the available board space.
Part Context
This part belongs to ROHM Semiconductor's line of bipolar stepper motor drivers designed for low power consumption. It utilizes DMOS technology for the output stage. The BD60223FP-E2 is an enhanced version of the standard BD60223FP, typically indicating compliance with specific environmental standards such as RoHS directives while maintaining identical electrical performance characteristics.
Replacement Considerations
The BD60223FP is the base model without the E2 suffix. Verify if the E2 suffix denotes only packaging or regulatory compliance changes rather than functional differences before substituting.
