Images are for reference only See Product Specifications
A3941KLPTR-T
Versatile device for driving MOSFETs in full-bridge setups
Brands: Allegro Microsystems
Mfr.Part #: A3941KLPTR-T
Datasheet: A3941KLPTR-T Datasheet (PDF)
Package/Case: TSSOP-28
RoHS Status:
Stock Condition: 5102 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomA3941KLPTR-T General Description
The A3941KLPTR-T is a full-bridge PWM motor driver IC designed for driving DC motors and stepper motors. It operates on a supply voltage range of 3.0V to 5.5V and can deliver a peak output current of 1.3A. The IC features internal fixed off-time PWM current control, along with thermal shutdown and undervoltage lockout protection.It comes in a compact 16-pin power SOIC package, making it suitable for applications where space is limited. The A3941KLPTR-T also offers diagnostic outputs for fault detection and reporting, enabling efficient system monitoring and troubleshooting.Additionally, the IC provides a high level of design flexibility with options for controlling braking, PWM frequency, and current regulation.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Motor / Motion / Ignition Controllers & Drivers | RoHS | Details |
| Product | Brushed DC Motor Drivers | Type | Full Bridge |
| Operating Supply Voltage | 5.5 V to 50 V | Output Current | 28 mA |
| Operating Supply Current | 10 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 150 C | Mounting Style | SMD/SMT |
| Package / Case | TSSOP-28 | Brand | Allegro MicroSystems |
| Load Voltage Rating | 5.5 V to 50 V | Moisture Sensitive | Yes |
| Output Voltage | 5 V | Product Type | Motor / Motion / Ignition Controllers & Drivers |
| Series | A3941 | Factory Pack Quantity | 4000 |
| Subcategory | PMIC - Power Management ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The A3941KLPTR-T is a 3-phase brushless DC motor driver IC designed for demanding industrial applications. It features built-in protection features such as thermal shutdown and overcurrent detection, making it ideal for high-reliability systems. Its compact size and high efficiency make it suitable for various motor control applications.
-
Equivalent
Some equivalent products of A3941KLPTR-T chip are DRV8846BQPWPRQ1, LB1981V-MPB, TB6605FG, LV8731V-TLM-E and TMC260-PA. -
Features
The A3941KLPTR-T is a high voltage, high current motor driver IC. It features a MOSFET H-Bridge design, thermal shutdown protection, overcurrent protection, under-voltage lockout, and fault diagnostics. It is designed to drive DC motors, stepper motors, and other inductive loads in automotive and industrial applications. -
Pinout
A3941KLPTR-T is a 16-pin IC that serves as a quad low-side, PWM motor driver. It can control up to 4 DC motors or 2 stepper motors. It features thermal shutdown, short circuit protection, and overvoltage protection. -
Manufacturer
Allegro MicroSystems is the manufacturer of A3941KLPTR-T. It is a global leader in developing high-performance power and sensor semiconductors for automotive and industrial applications. Allegro specializes in providing innovative solutions for motion control and energy-efficient systems. -
Application Field
A3941KLPTR-T is commonly used in automotive applications such as steering and suspension systems, as well as in industrial applications such as robotics and automated machinery for motor control. This dual full-bridge PWM motor driver is also used in consumer electronics for controlling DC motors in devices such as cameras and printers. -
Package
The A3941KLPTR-T chip is in a Surface Mount Package (SMD), in a Tape & Reel (TR) form. The size of the chip is 16-Lead Power Package with PowerPAD Exposed Pad (KL) package.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
