Datasheet Details
| Part number | A4955 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 837.19 KB |
| Description | Full-Bridge PWM Gate Driver |
| Datasheet | A4955-Allegro.pdf |
|
|
Overview: A4955 Full-Bridge PWM Gate Driver.
| Part number | A4955 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 837.19 KB |
| Description | Full-Bridge PWM Gate Driver |
| Datasheet | A4955-Allegro.pdf |
|
|
|
Designed for pulse-width-modulated (PWM) control of DC motors, the A4955 is capable of 50 V operation and provides gate drive for an all N-channel external MOSFET bridge.
Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals.
Internal synchronous rectification control circuitry is provided to lower power dissipation during PWM operation.
| Part Number | Description |
|---|---|
| A4952 | Full-Bridge DMOS PWM Motor Drivers |
| A4953 | Full-Bridge DMOS PWM Motor Drivers |
| A4954 | Dual Full-Bridge DMOS PWM Motor Driver |
| A4956 | Full-Bridge PWM Gate Driver |
| A4957 | Full Bridge MOSFET Driver |
| A4900 | High Voltage Three Phase Gate Driver |
| A4910 | Automotive 3-Phase MOSFET Driver |
| A4911-1 | Automotive Three-Phase MOSFET Driver |
| A4911-1A | Automotive Three-Phase MOSFET Driver |
| A4918-1A | Automotive Three-Phase MOSFET Driver |