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Orders Over
$5000A3921KLPTR-T
Driver 4-OUT High and Low Side Full Brdg Inv/Non-Inv Automotive 28-Pin TSSOP EP T/R
Brands: Allegro
Mfr.Part #: A3921KLPTR-T
Datasheet: A3921KLPTR-T Datasheet (PDF)
Package/Case: TSSOP-28
Product Type: Motor Drivers, Controllers
RoHS Status:
Stock Condition: 8,000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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A3921KLPTR-T General Description
The A3921KLPTR-T from Allegro MicroSystems stands out as a high-voltage, full-bridge motor driver IC that caters to the demanding needs of the automotive industry. Its ability to handle supply voltages from 5.5V to 50V, coupled with the capability to deliver up to 1.4A of continuous current per bridge, makes it an ideal choice for automotive systems such as power seats, mirrors, windows, and HVAC systems. The IC's integrated power MOSFETs and comprehensive protection features ensure reliable and efficient motor control, while its compact 28-pin TSSOP package allows for seamless integration into modern automotive PCB designs. With a focus on both performance and environmental compliance, the A3921KLPTR-T embodies Allegro's dedication to delivering high-quality, sustainable solutions for the automotive market
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 |
| Number of Outputs | 2 Output | Output Voltage | 5 V |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | Series | A3921 |
| Factory Pack Quantity | 4000 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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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
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The A3921KLPTR-T chip is an integrated circuit designed for motor control applications. It offers high performance and reliability, making it suitable for various industrial and automotive systems. The chip features a comprehensive range of protection functions, including thermal shutdown, overcurrent protection, and short circuit protection. It also includes advanced features like adjustable current decay and PWM voltage mode control, enhancing motor control precision and efficiency.
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Equivalent
There are no direct equivalent products for the A3921KLPTR-T chip. However, there might be alternative chips available from other manufacturers or different series within the same brand that offer similar functionality and features. It is recommended to consult with a distributor or check the manufacturer's website for potential replacements. -
Features
The A3921KLPTR-T is a high-voltage, low-side gate driver IC. It is designed to drive N-channel MOSFETs in applications such as automotive powertrain control and industrial equipment. The features include a wide input voltage range, high output current, and integrated protection circuits like undervoltage lockout and thermal shutdown. -
Pinout
The A3921KLPTR-T is a motor driver IC with a pin count of 24. It is designed for use in automotive applications, specifically to control the motion of motors in instruments, cluster displays, and other automotive systems. -
Manufacturer
The manufacturer of the A3921KLPTR-T is Allegro Microsystems LLC. It is a semiconductor company specializing in developing, manufacturing, and marketing power and sensing solutions. -
Application Field
The A3921KLPTR-T is a PWM controller IC designed specifically for use in high-power DC motor control applications. It is commonly used in automotive systems, such as power window control, sunroof control, and electric power steering. It can also be found in industrial automation, robotics, and other applications requiring precise motor control. -
Package
The A3921KLPTR-T chip is available in a 24-pin SSOP package which measures approximately 9.7mm x 7.8mm.
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