A3940KLP
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- Mfr.Part #
- A3940KLP
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 7V-40V 28TSSOP
- Stock
- 26,154
- In Stock ：
- 26,154
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Output Peak Current Limit-Nom :
- 0.8A
- Voltage - Supply :
- 7V~40V
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Length :
- 9.7mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height Seated (Max) :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- High Side Driver :
- yes
- Published :
- 2009
- Terminal Position :
- Dual
- Base Part Number :
- A3940
- Lead Free :
- Contains Lead
- Qualification Status :
- Not Qualified
- Rise Time :
- 90ns
- Propagation Delay :
- 225 ns
- Output Configuration :
- Pre-Driver - Half Bridge (2)
- Terminal Pitch :
- 0.65mm
- Applications :
- Automotive
- Number of Terminations :
- 28
- Motor Type - AC, DC :
- Brushed DC
- Turn Off Time :
- 0.225 μs
- Number of Drivers :
- 4
- Interface :
- Parallel
- Peak Reflow Temperature (Cel) :
- 240
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Operating Temperature :
- -40°C~135°C TA
- Mount :
- Surface Mount
- Turn On Time :
- 0.225 μs
- Supply Voltage :
- 15V
- Fall Time (Typ) :
- 70 ns
- RoHS Status :
- Non-RoHS Compliant
- Function :
- Controller - Commutation, Direction Management
- JESD-609 Code :
- e0
- Number of Pins :
- 28
- Datasheets
- A3940KLP
Motor Drivers, Controllers Allegro MicroSystems A3940KLP Overview
Introducing the cutting-edge Motor Drivers and Controllers from Allegro MicroSystems, the A3940KLP. This innovative integrated circuit (IC) is meticulously crafted to meet the demands of modern electronic systems, offering unparalleled performance and reliability.
The Allegro MicroSystems A3940KLP IC motor driver is designed to operate within a wide voltage range of 7V to 40V, making it suitable for a diverse array of applications. With its compact 28TSSOP package, this motor driver delivers exceptional functionality while conserving valuable board space.
Whether you're engineering complex robotic systems, precision manufacturing equipment, or high-performance automotive applications, the A3940KLP sets the standard for excellence in motor control technology. Experience seamless integration, superior efficiency, and unmatched durability with Allegro MicroSystems' flagship motor driver.
A3940KLP Features
- Wide operating voltage range: 7V to 40V
- Compact 28TSSOP package
- High-performance motor control
- Exceptional efficiency and reliability
- Integrated protection features
- Flexible configuration options
A3940KLP Applications
- Industrial Robotics: The A3940KLP drives precise movements in industrial robotic arms, enhancing automation efficiency and productivity in manufacturing environments.
- Automotive Systems: Integrated into automotive electronic control units (ECUs), this motor driver powers essential functions such as power windows, mirrors, and seat adjustments, ensuring smooth operation and driver comfort.
- Consumer Electronics: From 3D printers to home automation systems, the A3940KLP provides reliable motor control for a wide range of consumer electronics, elevating user experience and product performance.
- Medical Devices: In medical equipment such as infusion pumps and surgical robots, the A3940KLP delivers precise motor control, contributing to the accuracy and safety of critical healthcare procedures.
- Renewable Energy Systems: Integrated into solar tracking systems and wind turbine controllers, this motor driver optimizes energy harvesting efficiency, maximizing the output of renewable energy installations.
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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.
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