Allegro MicroSystems A4447SLJTR-T Microcontrollers
Switching Regulator, Current-mode, 3A, PDSO8, MS-012BA, SOIC-8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
A4447SLJTR-T
Detailed Description
Switching Regulator, Current-mode, 3A, PDSO8, MS-012BA, SOIC-8
Package
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
A4447SLJTR-T Datasheet
Quick Jump:
Technical Specifications
Allegro MicroSystems A4447SLJTR-T Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
50V
Output Current
2A
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (A4447SLJTR-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 | 8-SOIC | SC-74, SOT-457 | 24-WFQFN Exposed Pad | 28-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -20°C ~ 85°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 150°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Down | -- | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management |
| Output Configuration | Positive | -- | Half Bridge (3) | Pre-Driver - Half Bridge (2) |
| Supply Voltage | -- | 1.65V ~ 5.5V | 5.5V ~ 50V | 5.5V ~ 50V |
| Action |
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