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- Manufacturer No：A3977SED-T
- Manufacturer：Allegro MicroSystems
- Category：PMIC - Motor Drivers, Controllers
- Datasheet：A3977SED-T
- SKU：1445818
- Description：DMOS Tube A3977 General Purpose motor driver 50V 2.5A 4.57mm -20C~150C TJ
User Guide
User Guide
A3977SED-T Details
DMOS Tube A3977 General Purpose motor driver 50V 2.5A 4.57mm -20C~150C TJ
A3977SED-T Specification Parameters
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- ECCN Code: EAR99
- Lead Free: Lead Free
- Applications: General Purpose
- Operating Supply Voltage: 5V
- Max Output Current: 3A
- Max Output Voltage: 50V
- REACH SVHC: No SVHC
- Terminal Finish: Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s): 40
- Terminal Position: QUAD
- Number of Pins: 44
- Terminal Form: J BEND
- Height Seated (Max): 4.57mm
- Voltage - Supply: 3V~5.5V
- Package / Case: 44-LCC (J-Lead)
- Interface: Logic
- Output Configuration: Half Bridge (4)
- Motor Type: Stepper
- Voltage - Load: 8V~35V
- Base Part Number: A3977
- Mounting Type: Surface Mount
- Number of Outputs: 1
- JESD-609 Code: e3
- Part Status: Obsolete
- Supply Voltage: 5V
- Packaging: Tube
- Qualification Status: Not Qualified
- Termination: SMD/SMT
- Peak Reflow Temperature (Cel): 260
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Supply Voltage-Min (Vsup): 3V
- Number of Terminations: 44
- Published: 2003
- Output Voltage: 35V
- Current - Output: 2.5A
- Motor Type - Stepper: Bipolar
- Function: Driver - Fully Integrated, Control and Power Stage
- Subcategory: Motion Control Electronics
- Technology: DMOS
- Operating Temperature: -20°C~150°C TJ
- Step Resolution: 1, 1/2, 1/4, 1/8
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Allegro MicroSystems — Manufacturer Introduction
Allegro MicroSystems, LLC is a leader in developing, manufacturing and marketing high-performance semiconductors. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.
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