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A3940KLW-T
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Operating Temperature | -40°C~135°C TA |
| Packaging | Tube |
| Published | 2004 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 135°C |
| Min Operating Temperature | -40°C |
| Applications | Automotive |
| Technology | Power MOSFET |
| Voltage - Supply | 7V~40V |
| Base Part Number | A3940 |
| Function | Controller - Commutation, Direction Management |
| Number of Outputs | 4 |
| Interface | Parallel |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Output Current | 400mA |
| Motor Type - AC, DC | Brushed DC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3940KLW-T Overview
This package was designed with Tubein mind.This part is packaged with a case of [0].In most cases, it is recommended to mount the part at Surface Mount.Fits the component connected to Automotive.The device can supply 7V~40V volts.A range of -40°C~135°C TAis available for operating temperature.There is a motor type Brushed DCavailable.The recommended mounting method is Surface Mount.Drivers controllers is based on the A3940 part number.A total of 4outputs are available.Drivers controllers offers maximum design flexibilDrivers controllersy wDrivers controllersh a 400mAoutput current.There is a maximum operating temperature of 135°C.Controller ic is recommended to operate at a higher temperature than -40°C.
A3940KLW-T Features
Applications : Automotive
base on A3940 number
designed with 4 outputs
A3940KLW-T Applications
There are a lot of Allegro MicroSystems A3940KLW-T motor drivers applications.
- Digital still cameras
- Industrial lighting
- Street lights
- Display LED backlighting
- Large outdoor LED display
- Indicator circuit
- Human-centric lighting
- Hidden coves in high-end residential settings
- Hazardous application
- RGB and monochromatic LED drivers for signage and traffic signals