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A4955 |
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| Part Number | A4955 |
| Manufacturer | Allegro |
| Description | 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 ... |
| Features |
• Standard IN1/IN2 control logic • Overcurrent indication • Adjustable off-time and blank-time • Adjustable current limit • Adjustable gate drive • Synchronous rectification • Internal UVLO • Crossover-current protection • MOSFET VDS protection • Voltage output proportional to load current PACKAGES: 20-Pin QFN (suffix “ES”) with Exposed Thermal Pad 20-Pin eTSSOP (suffix “LP”) with Exposed Thermal Pad DESCRIPTION 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 term... |
| Document |
 A4955 Data Sheet
PDF 837.19KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | A4950 |
Allegro MicroSystems |
Full-Bridge DMOS PWM Motor Driver |
|
| 2 | A4952 |
Allegro |
Full-Bridge DMOS PWM Motor Drivers |
|
| 3 | A4953 |
Allegro |
Full-Bridge DMOS PWM Motor Drivers |
|
| 4 | A4954 |
Allegro |
Dual Full-Bridge DMOS PWM Motor Driver |
|
| 5 | A4956 |
Allegro |
Full-Bridge PWM Gate Driver |
|
| 6 | A4957 |
Allegro |
Full Bridge MOSFET Driver |
|
Desde 2024. D4U Semiconductor.
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