Allegro MicroSystems A4949KLJTR-T Integrated Circuits (ICs)
["Integrated Circuits (ICs)", "PMIC", "PMIC - Motor Drivers, Controllers"]
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A4949KLJTR-T
Detailed Description
["Integrated Circuits (ICs)", "PMIC", "PMIC - Motor Drivers, Controllers"]
Lifecycle Status
Active
Datasheet
A4949KLJTR-T Datasheet
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Alternate Parts Comparison (A4949KLJTR-T vs A3981KLPTR-T vs A4935KJPTR-T vs A3967SLB-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 28-TSSOP-EP | 48-LQFP-EP | 24-SOIC |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TA) | -20°C ~ 150°C (TJ) |
| Supply Voltage | -- | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Interface | -- | SPI, Step/Direction | PWM | Logic |
| Applications | -- | Automotive | Automotive | General Purpose |
| Function | -- | Driver - Fully Integrated, Control and Power Stage | Controller - Commutation, Direction Management | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | -- | Half Bridge (4) | Pre-Driver - Half Bridge (3) | Half Bridge (4) |
| Technology | -- | DMOS | Power MOSFET | Bipolar |
| Voltage Load | -- | 7V ~ 28V | 5.5V ~ 50V | 4.75V ~ 30V |
| Lifecycle Status | -- | Active | Active | -- |
| Motor Type Stepper | -- | Bipolar | -- | Bipolar |
| Action |
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A3950SLP-TAllegro MicroSystems["Integrated Circuits (ICs)", "PMIC", "PMIC - Motor Drivers, Controllers"]