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A3985SLDTR-T

Allegro MicroSystems
RoHS
RoHS RoHS compliant
Package 38-TFSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Motor Drivers, Controllers
Description Power MOSFET Tape & Reel (TR) A3985 General Purpose motor controller 50V 10mA -20C~85C TA 120ns
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Buying Options
Total Price: USD $6.2
Unit Price: USD $6.1952
≥1 USD $6.1952
≥10 USD $5.59856
≥100 USD $5.338432
≥500 USD $4.635488
≥1000 USD $4.427104
≥3000 USD $4.03649
Inventory: 1124
Minimum: 1
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Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width)
Number of Pins 38
Supplier Device Package 38-TSSOP

Technical

Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 85°C
Min Operating Temperature -20°C
Applications General Purpose
Technology Power MOSFET
Voltage - Supply 12V~50V
Base Part Number A3985
Function Controller - Commutation, Direction Management
Number of Outputs 8
Interface SPI
Max Supply Voltage 50V
Min Supply Voltage 12V
Output Configuration Pre-Driver - Half Bridge (4)
Max Supply Current 10mA
Propagation Delay 120 ns
Turn On Delay Time 120 ns
Rise Time 160ns
Fall Time (Typ) 80 ns
Number of Drivers 8
Motor Type - AC, DC Brushless DC (BLDC)
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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