A4940KLPTR-T
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- Mfr.Part #
- A4940KLPTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 5.5V-50V 24TSSOP
- Stock
- 2,604
- In Stock ：
- 2,604
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Function :
- Controller - Commutation, Direction Management
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Number of Pins :
- 24
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Motor Type - AC, DC :
- Brushed DC
- Turn On Delay Time :
- 35 ns
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- On/Off
- Number of Drivers :
- 1
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Supply Voltage1-Nom :
- 12V
- Published :
- 2009
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- High Side Driver :
- yes
- Turn-Off Delay Time :
- 20 ns
- JESD-609 Code :
- e3
- Base Part Number :
- A4940
- Number of Outputs :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Pre-Driver - Half Bridge (2)
- Propagation Delay :
- 150 ns
- Number of Terminations :
- 24
- Voltage - Supply :
- 5.5V~50V
- Applications :
- Automotive
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 7.8mm
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- Gull wing
- Supply Voltage :
- 12V
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheets
- A4940KLPTR-T
Motor Drivers, Controllers Allegro MicroSystems A4940KLPTR-T Overview
The A4940KLPTR-T from Allegro MicroSystems stands out as a high-performance, robust motor driver designed to meet the demanding needs of modern applications. This IC is engineered to drive motors efficiently within a voltage range of 5.5V to 50V. It is packaged in a 24-TSSOP configuration, offering a compact solution that facilitates streamlined integration into various electronic assemblies. The Motor Drivers, Controllers Allegro MicroSystems A4940KLPTR-T is particularly noted for its reliability and efficiency in managing power, making it an excellent choice for developers looking to enhance their system's performance while maintaining cost-effectiveness.
A4940KLPTR-T Features
The A4940KLPTR-T motor driver IC excels in delivering precise control and robust operation under varying conditions. Key features include:
- Wide operating voltage range of 5.5V to 50V, suitable for diverse motor applications.
- Integrated protections for overcurrent, under voltage, and thermal overload, ensuring durable and safe operation.
- Smooth, efficient motor control aimed at reducing noise and vibration, which enhances the performance of the end application.
- Compact 24-TSSOP package that allows for efficient use of PCB space in tight designs.
A4940KLPTR-T Applications
- Automotive Applications: Utilized in fuel pumps and HVAC fan controllers, the A4940KLPTR-T improves reliability and performance with its robust driving capabilities and protective features.
- Industrial Automation: In conveyor belts and automated guided vehicles (AGVs), this IC ensures smooth operation and precise speed control, crucial for maintaining efficiency and safety in automated environments.
- Consumer Electronics: Ideal for use in household appliances like washing machines and dishwashers, where it ensures efficient motor management and enhanced appliance reliability.
- Office Automation Equipment: Powers office equipment such as printers and scanners, providing stable and quiet operation essential for office environments.
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