NSD8381 Datasheet - NOVOSENSE

NSD8381 Bipolar Stepper Motor Driver

9 6.1. VSA, VSB INPUT 9 6.2. VINT INTERNAL REGULATOR 11 6.3. VDDIO SUPPLY INPUT 12 6.4. CHARGE PUMP 12 6.5. DIGITAL INPUT EN & CTRL1/2/3/4 & SPI SDI/SCK/NCS 14 6.6. DIGITAL OUTPUT SDO AND DOUT1 / DOUT2 16 6.7. ANALOG OUTPUT AOUT 17 6.8. STEPPER OPERATION 18 6.9. HALF BRIDGE MODE .

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, 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 d.

NSD8381 Features

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

* Headlight adjustment

* HUD

* Actuator control in thermal management Device information Part Number NSD8381-Q1QAIR NSD8381-Q1QANR Package VQFN40 VQFN32 Body Size 6mm × 6mm 5mm ×

NSD8381 Datasheet (3.81 MB)

NSD8381 Datasheet Preview — Preview of NSD8381 PDF

Datasheet Details

Part number:

NSD8381

Manufacturer:

NOVOSENSE

File Size:

3.81 MB

Description:

Bipolar stepper motor driver.

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NSD8381 Bipolar Stepper Motor Driver NOVOSENSE

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