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Same model may have multiple batches, images only for reference.
A3938SLDTR Real Image
Same model may have multiple batches, images only for reference.

A3938SLDTR

Part No A3938SLDTR
Manufacturer Allegro MicroSystems, LLC
Catalog PMIC - Motor Drivers, Controllers
Description IC MOTOR DRIVER 18V-50V 38TSSOP / Motor Driver Power MOSFET Parallel, PWM 38-TSSOP
Datasheet
A3938SLDTR Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers
Mfr Allegro MicroSystems
Package Tape & Reel
Product Status Obsolete
Motor Type - AC, DC Brushless DC (BLDC)
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (3)
Interface Parallel, PWM
Technology Power MOSFET
Applications General Purpose
Voltage - Supply 18V ~ 50V
Temperature Range - Operating -20°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173", 4.40mm Width)
Supplier Device Package 38-TSSOP
Base Product Number A3938
Standard Package 4,000
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1340102-A3938SLDTR
Ultra Librarian 3D Model Ultra Librarian A3938SLDTR CAD Model

Description

The A3938SLDTR is a motor controller from Allegro MicroSystems. It comes in a surface mount package with pre-driver half bridge output configuration.

  • Mounting Type: Surface Mount
  • Output Configuration: Pre-Driver - Half Bridge
  • Applications: Brushless DC (BLDC)
  • Voltage - Supply: 18V ~ 50V
  • Technology: Power MOSFET
  • Current - Output: 4A
  • Series: A3938
  • Interface: PWM
  • Operating Temperature: -20°C ~ 85°C (TA)
  • Package / Case: 38-TFSOP

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Pricing & Ordering

Quantity Unit Price Ext. Price
7+ $9.3844 $65.6908
15+ $7.7001 $115.5015
24+ $7.4595 $179.0280
32+ $7.2188 $231.0016
42+ $6.9782 $293.0844
56+ $6.2563 $350.3528
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Availability: 9,000 pieces
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