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A3944 |
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| Part Number | A3944 |
| Manufacturer | Allegro |
| Description | The A3944 is a programmable six-channel low-side MOSFET pre-driver suitable for use in automotive applications. Each channel is controllable by a combination of parallel and serial inputs and provides... |
| Features |
• 6 channels • Drives logic-level N-channel MOSFETs • 40 mA gate drive current • Short and open detection • High-voltage (50 V) drain feedback inputs • Programmable fault timers and thresholds per channel • UVLO and thermal warning circuitry • Serial or parallel gate drive control • Highly configurable, through SPI-compatible interface • Compact TSSOP package APPLICATIONS: • Automotive ECU • Automotive high-side actuators PACKAGE: 28-pin TSSOP with exposed thermal pad (suffix LP) DESCRIPTION The A3944 is a programmable six-channel low-side MOSFET pre-driver suitable for use in automotive appl... |
| Document |
 A3944 Data Sheet
PDF 3.07MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A3940 |
Allegro |
Full-Bridge Power MOSFET Controller |
|
| 2 | A3941 |
Allegro |
Automotive Full Bridge MOSFET Driver |
|
| 3 | A3942 |
ALLEGRO |
Quad High-Side Gate Driver |
|
| 4 | A3946 |
Allegro MicroSystems |
Half-Bridge Power MOSFET Controller |
|
| 5 | A3948 |
ALLEGRO |
DMOS Full-Bridge PWM Motor Driver |
|
| 6 | A3949 |
Allegro MicroSystems |
DMOS Full-Bridge Motor Driver |
|
Desde 2024. D4U Semiconductor.
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