Mfr Part #:

A3977SED

Name: A3977SED
Brand: Allegro MicroSystems
SKU: A3977SED
Availability: InStock

Description:

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

✓ Total Stock: 3,600 pcs

A3977SED Available from 1 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,600 pcs On Request	3600 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

Short technical summary and product information.

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Same form/fit/function or matching attribute configuration across different manufacturers.

A3977SED-T

Allegro MicroSystems

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

A3977SEDTR

Allegro MicroSystems

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

A3977SEDTR-T

Allegro MicroSystems

IC MTR DRVR BIPOLR 3-5.5V 44PLCC

Category	Motor Drivers, Controllers
Manufacturer Name	Allegro MicroSystems
Applications	General Purpose
Current	2.5A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Logic
Motor Type	Bipolar
Mounting Type	Surface Mount
Operating Temperature	-20°C ~ 150°C (TJ)
Output Configuration	Half Bridge (4)
Step Resolution	1, 1/2, 1/4, 1/8
Supplier Device Package	44-PLCC (16.59x16.59)
Technology	DMOS
Voltage	8V ~ 35V