Allegro MicroSystems A3959SLPTR-T Microcontrollers
3A Stepper Motor Driver, 50V, 5.5V, TSSOP-28, NMOS
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A3959SLPTR-T
Detailed Description
3A Stepper Motor Driver, 50V, 5.5V, TSSOP-28, NMOS
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
A3959SLPTR-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A3959SLPTR-T Microcontrollers technical specifications.
General
Series
A3959
Interface
Parallel
RoHS
Yes
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Technology
DMOS
Output Current
3A
Alternate Parts Comparison (A3959SLPTR-T vs NL27WZ17DBVT1G vs AMT49406GESSR vs A3941KLPTR-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 | SC-74, SOT-457 | 24-WFQFN Exposed Pad | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 150°C (TJ) | -55°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 150°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 1.65V ~ 5.5V | 5.5V ~ 50V | 5.5V ~ 50V |
| Lifecycle Status | Active | Active | Active | Active |
| Series | A3959 | 27WZ | AMT49400 | -- |
| Interface | Parallel | -- | Analog, I²C, PWM | PWM |
| RoHS | Yes | Yes | Yes | -- |
| Applications | General Purpose | -- | Fan Controller | Automotive |
| Function | Driver - Fully Integrated, Control and Power Stage | -- | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management |
| Motor Type Ac Dc | Brushed DC | -- | Brushless DC (BLDC) | Brushed DC |
| Output Configuration | Half Bridge (2) | -- | Half Bridge (3) | Pre-Driver - Half Bridge (2) |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
A4950ELJTR-TAllegro MicroSystemsBrushless DC Motor Controller, 3.5A, PDSO8, LEAD FREE, MS-012BA, SOIC-8
