- Jess***Jones
- Apr 17, 2026
PCN Packaging
Tape Change 27/Jan/2023.pdfA3940KLW Tech Specifications
Allegro MicroSystems - A3940KLW technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems - A3940KLW
| Product Attribute | Attribute Value | |
|---|---|---|
| Manufacturer | Allegro MicroSystems | |
| Voltage - Supply | 7V ~ 40V | |
| Voltage - Load | - | |
| Technology | Power MOSFET | |
| Supplier Device Package | 28-SOIC | |
| Step Resolution | - | |
| Series | - | |
| Package / Case | 28-SOIC (0.295', 7.50mm Width) | |
| Package | Tube | |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Temperature | -40°C ~ 135°C (TA) | |
| Mounting Type | Surface Mount | |
| Motor Type - Stepper | - | |
| Motor Type - AC, DC | Brushed DC | |
| Interface | Parallel | |
| Function | Controller - Commutation, Direction Management | |
| Current - Output | - | |
| Base Product Number | A3940 | |
| Applications | Automotive |
| ATTRIBUTE | DESCRIPTION |
|---|---|
| RoHs Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The three parts on the right have similar specifications to Allegro MicroSystems A3940KLW
| Product Attribute | ![]() |
||
|---|---|---|---|
| Part Number | A3940KLW | 11LC160-E/MS | 090-02789-001 |
| Manufacturer | Allegro MicroSystems | Microchip Technology | Microchip Technology |
| Step Resolution | - | - | - |
| Motor Type - Stepper | - | - | - |
| Current - Output | - | - | - |
| Package | Tube | Tube | Tray |
| Mounting Type | Surface Mount | Surface Mount | Through Hole |
| Applications | Automotive | - | - |
| Package / Case | 28-SOIC (0.295', 7.50mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 12-DIP Module, 9 Leads |
| Supplier Device Package | 28-SOIC | 8-MSOP | - |
| Technology | Power MOSFET | EEPROM | - |
| Base Product Number | A3940 | 11LC160 | - |
| Function | Controller - Commutation, Direction Management | - | - |
| Operating Temperature | -40°C ~ 135°C (TA) | -40°C ~ 125°C (TA) | -10°C ~ 70°C |
| Motor Type - AC, DC | Brushed DC | - | - |
| Interface | Parallel | - | - |
| Voltage - Supply | 7V ~ 40V | 2.5V ~ 5.5V | 3.3V |
| Voltage - Load | - | - | - |
| Series | - | - | SA.45s CSAC |
| Output Configuration | Pre-Driver - Half Bridge (2) | - | - |
Download A3940KLW pdf datasheets and Allegro MicroSystems documentation for A3940KLW - Allegro MicroSystems.
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| Common Countries Logistic Time Reference | ||
|---|---|---|
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Italy | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| DHL & FedEx Shipment Charges Reference | |
|---|---|
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100.00 |
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