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3966 |
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| Part Number | 3966 |
| Manufacturer | Allegro MicroSystems |
| Description | Internal PWM Current Control. The A3966SA and A3966SLB dual H-bridges are designed to drive both windings of a bipolar stepper motor. Load current can be controlled in each motor winding by an interna... |
| Features |
I I I I I I I I ±650 mA Continuous Output Current 30 V Output Voltage Rating Internal Fixed-Frequency PWM Current Control Satlington™ Sink Drivers User-Selectable Blanking Window Internal Ground-Clamp & Flyback Diodes Internal Thermal-Shutdown Circuitry Crossover-Current Protection and UVLO Protection
Always order by complete part number:
Part Number A3966SA A3966SLB Package 16-pin DIP 16-lead batwing SOIC RθJA 60°C/W 67°C/W RθJC 38°C/W — RθJT — 6°C/W
3966 DUAL FULL-BRIDGE PWM MOTOR DRIVER
FUNCTIONAL BLOCK DIAGRAM
OUT 1A
OUT 1B
V CC PHASE 1 V BB PHASE 2
+
LOGIC SUPPLY
OUT 2A
OUT 2B
L... |
| Document |
 3966 Data Sheet
PDF 201.42KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 3961 |
Allegro MicroSystems |
DUAL FULL-BRIDGE PWM MOTOR DRIVER |
|
| 2 | 3962 |
Allegro MicroSystems |
DUAL FULL-BRIDGE PWM MOTOR DRIVER |
|
| 3 | 3964 |
Allegro MicroSystems |
DUAL FULL-BRIDGE PWM MOTOR DRIVER |
|
| 4 | 3967 |
Allegro MicroSystems |
MICROSTEPPING DRIVER WITH TRANSLATOR |
|
| 5 | 3968 |
Allegro MicroSystems |
DUAL FULL-BRIDGE PWM MOTOR DRIVER WITH BRAKE |
|
| 6 | 39-01-2145 |
Molex |
Connector |
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Desde 2024. D4U Semiconductor.
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