Panasonic AN44066A-VB Bipolar Stepper Motor Driver IC
The Panasonic AN44066A-VB is an advanced, fully integrated dual-channel H-bridge motor driver IC engineered to provide precise control for bipolar stepping motors. Built with robust Power MOSFET technology, this driver IC handles demanding motion control and automation tasks efficiently while maintaining a compact surface-mount profile.
Technical Specifications and Electrical Ratings
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Operating Supply Voltage: Operates across a supply voltage range of 10V to 34V (load voltage matching the same range).
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Output Current Capacity: Delivers a maximum continuous output current rating of 800mA per channel.
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Driver Configuration: Features a half-bridge 4-output configuration supporting parallel interface control modes.
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Step Resolution: Supports flexible excitation microstepping modes including full-step, half-step, 1/8-step, and 1/16-step resolutions.
Package and Thermal Characteristics
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Package Type: Supplied in a compact 32-pin Shrink Small Outline Package (32-SSOP) measuring 6.10 mm in width.
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Operating Temperature: Designed to withstand industrial operational temperature thresholds ranging from -20°C up to +120°C junction temperature.
