2918 DUAL FULL-BRIDGE PWM MOTOR DRIVER

Allegro MicroSystems

Description

2918 OUT1A OUT2A E2 OUT2B LOAD SPLY SENSE 2 1 2 3 4 5 6 7 8 9 DUAL FULL-BRIDGE PWM MOTOR DRIVER The A2918SWH and A2918SWV motor drivers are designed .

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Datasheet Specifications

Part number: 2918
Manufacturer: Allegro MicroSystems
File Size: 191.63 KB
Datasheet: 2918_AllegroMicroSystems.pdf
Description: DUAL FULL-BRIDGE PWM MOTOR DRIVER

Features

* I I I I I I I ± 1.5 A Continuous Output Current 45 V Output Sustaining Voltage Internal PWM Current Control Low Output Saturation Voltage Internal Clamp Diodes Internal Thermal Shutdown Circuitry Similar to Dual PBL3718 or Dual PBL3770 Always order by complete part number: Part Number A2918SWH A29

Applications

* INFORMATION PWM Current Control V PHASE + I OUT 0
* The A2918SWH/V dual bridges are designed to drive both windings of a bipolar stepper motor. Output current is sensed and controlled independently in each bridge by an external sense resistor (RS), an internal comparator, and an internal m

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2918 DUAL FULL-BRIDGE PWM MOTOR DRIVER Allegro MicroSystems

Allegro MicroSystems 2918-like datasheet

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