A6841SA-T

Description：IC PWR DRIVER BIPOLAR 1:8 18DIP
Series：-
Mfr：Allegro MicroSystems
Package：Tube

SKU:b084cf612bec Category: Power Distribution Switches, Load Drivers Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC PWR DRIVER BIPOLAR 1:8 18DIP
Series：-
Mfr：Allegro MicroSystems
Package：Tube
Switch Type：Latched Driver
Number of Outputs：8
Ratio - Input:Output：1:08
Output Configuration：Low Side
Output Type：Bipolar
Interface：Strobe, Serial
Voltage - Load：50V (Max)
Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
Current - Output (Max)：500mA
Rds On (Typ)：-
Input Type：Non-Inverting
Features：-
Fault Protection：-
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Through Hole
Supplier Device Package：18-DIP
Package / Case：18-DIP (0.300", 7.62mm)
Grade：-
Qualification：-

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A6841SA-T

Overview

The A6841SA-T is a bipolar stepper motor driver manufactured by Allegro Microsystems, housed in an 18-pin PDIP package. It supports through-hole mounting with dimensions of 22.86mm length, 6.35mm width, and 3.3mm height. The device operates within a temperature range of -20°C to +85°C.

Feature Summary

Integrated bipolar stepper motor driver functionality
Through-hole PDIP packaging for standard board mounting

Applications

Bipolar stepper motor control systems

Procurement Notes

Verify the specific suffix 'SA' against official datasheets to confirm pinout and electrical characteristics. Ensure the component matches the required 18-pin PDIP form factor and operating temperature range for your design. Cross-reference manufacturer documentation for any obsolescence notices or alternative package options.

Selection Notes

Select this component when a dedicated bipolar stepper driver in a through-hole package is required. Consider the 18-pin PDIP footprint and thermal limits (-20°C to +85°C) during PCB layout. Verify compatibility with the target motor's voltage and current requirements against official specifications.

Part Context

This part belongs to Allegro MicroSystems' lineup of motor drivers designed for precise motion control applications. The A6841 series typically integrates power stages and control logic for bipolar stepper motors, offering a compact solution compared to discrete implementations.

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.