A3949SLB-T
- Mfr.Part #
- A3949SLB-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 16-PowerSOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 8V-36V 16SOIC
- Stock
- 23,380
- In Stock :
- 23,380
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Interface :
- Parallel
- Package / Case :
- 16-PowerSOIC (0.295, 7.50mm Width)
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Current - Output :
- 2.8A
- Height Seated (Max) :
- 2.65mm
- Number of Terminations :
- 16
- Supply Current-Max (Isup) :
- 8.5mA
- Voltage - Supply :
- 8V~36V
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Motor Type - AC, DC :
- Brushed DC
- Applications :
- GENERAL PURPOSE
- Published :
- 2010
- Number of Pins :
- 16
- Output Configuration :
- Half Bridge (2)
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Output Voltage :
- 36V
- Operating Temperature :
- -20°C~150°C TJ
- Analog IC - Other Type :
- BRUSH DC MOTOR CONTROLLER
- Voltage - Load :
- 8V~36V
- Width :
- 7.5mm
- Supply Voltage-Min (Vsup) :
- 8V
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Base Part Number :
- A3949
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- A3949SLB-T

Motor Drivers, Controllers Allegro MicroSystems A3949SLB-T Overview
The Allegro MicroSystems A3949SLB-T motor driver seamlessly integrates advanced technology to provide an efficient solution for controlling a wide range of motor types. Designed to operate between 8V to 36V, this IC is encapsulated in a compact 16SOIC package, ensuring a minimal footprint while delivering robust performance. The Motor Drivers, Controllers Allegro MicroSystems A3949SLB-T is engineered to meet the demanding needs of modern motor driving applications, making it an ideal choice for developers looking to enhance system reliability and performance. Its versatile voltage range and high integration make it particularly well-suited for applications requiring precise motor control and high durability.
A3949SLB-T Features
The A3949SLB-T motor driver from Allegro MicroSystems boasts several key features that make it stand out in the realm of motor control. These include a wide operating voltage range of 8V to 36V, which allows for flexible implementation across various electrical specifications. Additionally, the driver supports up to 1A of output current, providing sufficient power for a majority of medium to high-power applications. The IC also features thermal shutdown and under-voltage lockout, enhancing the safety and durability of the device.
A3949SLB-T Applications
- Automated Guided Vehicles (AGVs): Utilizes the A3949SLB-T for precise speed and direction control, essential for navigating through warehouses and industrial environments.
- Office Automation Equipment: Drives multiple motor types in printers and copiers, enabling reliable paper feeding and precise control of scanning mechanisms.
- Home Appliances: Employs in robotic vacuum cleaners and other smart home devices, where efficient power management and compact size are critical.
- Medical Devices: Ideal for portable medical pumps and other battery-operated medical devices that benefit from the IC's low voltage and power efficiency.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















