BD63877EFV-E2

$7.24

Description：IC MTR DRV BIPLR 19-28V 28HTSSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3bb5fefa1811 Category: Motor Drivers, Controllers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC MTR DRV BIPLR 19-28V 28HTSSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),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：Serial
Technology：DMOS
Step Resolution：1, 1/2, 1/4
Applications：General Purpose
Current - Output：1.7A
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：-

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BD63877EFV-E2

Overview

The BD63877EFV-E2 is a bipolar stepper motor driver IC from ROHM Semiconductor, designed for high-performance applications. It operates within a supply voltage range of 19 V to 28 V and delivers a maximum output current of 2.0 A. The device features a CLK-IN interface and supports 1/16 micro-step resolution with mix decay functionality. It is housed in a heat-dissipating HTSSOP-B-28 package and functions reliably across an operating temperature range of -25 °C to +85 °C.

Feature Summary

Supports 1/16 micro-step resolution with selectable mix decay modes
Integrates comprehensive protection circuits including thermal shutdown, overcurrent, and under-voltage lockout
Utilizes a CLK-IN serial interface for simplified control logic

Applications

Precision positioning systems requiring micro-stepping
Industrial automation equipment
Office automation devices

Procurement Notes

Verify the specific suffix E2 against the manufacturer's latest documentation to confirm compliance with current environmental standards and pin compatibility. Confirm that the HTSSOP-B-28 package dimensions align with your PCB footprint requirements. Ensure design margins accommodate the specified 2.0 A output current and thermal dissipation needs.

Selection Notes

Select this component when a robust bipolar stepper driver is required for higher voltage systems between 19 V and 28 V. The integrated protection features make it suitable for industrial environments where reliability is critical. Consider the CLK-IN interface if serial communication is preferred over parallel control lines.

Part Context

This part belongs to ROHM's high-reliability 36 V series stepping motor drivers. It shares pin compatibility with related models such as the BD63843EFV, facilitating design flexibility within the same product family while offering distinct electrical characteristics tailored for specific current and voltage requirements.

Replacement Considerations

The BD63843EFV is documented as a pin-compatible alternative within the same series. Verify functional equivalence regarding current ratings and interface protocols before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.