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NSD8381 - Bipolar Stepper Motor Driver

General Description

6.1.

VSA, VSB INPUT 9 6.2.

VINT INTERNAL REGULATOR 11 6.3.

Key Features

  • sleep mode with low quiescent current when EN input is low or VDD falls below POR threshold.

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Datasheet Details

Part number NSD8381
Manufacturer NOVOSENSE
File Size 3.81 MB
Description Bipolar Stepper Motor Driver
Datasheet download datasheet NSD8381 Datasheet

Full PDF Text Transcription for NSD8381 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for NSD8381. For precise diagrams, and layout, please refer to the original PDF.

NSD8381 Bipolar Stepper Motor Driver with Micro-step Dual H-Bridge or Quad Half Bridge Datasheet (EN) 1.0 Product Overview The NSD8381 is a bipolar stepper motor driver, ...

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) 1.0 Product Overview The NSD8381 is a bipolar stepper motor driver, supporting up to max 1.35A full-scale current, for wide range automotive applications including headlight position, projector adjustment actuator in HUD and other valves or BDC motors used in thermal management application. The device includes current chopping regulation, internal up to 1/32 micro-step translator and multiple decay modes selection to enable stepper motor smooth motion. Furthermore, configurable full-scale current, external pin as simple STEP / DIR input and HOLD mode, all these functions easy customer management of stepper motor operatio

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