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BD6753KV - 6-Channel System Lens Driver

Datasheet Summary

Description

The BD6753KV is a motor driver that integrates 4 Full-ON type H-Bridges and 2 PWM Constant-Current type H-bridges.

The device is intended to drive two stepping motors for auto focus system, either zoom or iris.

It is also available for the new system like a lens barrier.

Features

  • Low ON-Resistance Power DMOS Output.
  • Charge Pump for the High-Side DMOS Gate.
  • Drive Mode Switch Function.
  • Three wire serial Interface.
  • Peak Current Control for PWM Constant-Current Driver.
  • Under Voltage Locked Out Protection & Thermal Shut Down Circuit Key Specifications.
  • Power Supply Voltage Range: 2.7V to 5.5V.
  • Motor Power Supply Voltage Range (VM1): 4.5V to 10.5V.
  • Motor Power Supply Voltage Range (VM2 to VM4): 2.0V to 10.5V.
  • Circuit.

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Datasheet Details

Part number BD6753KV
Manufacturer ROHM
File Size 839.27 KB
Description 6-Channel System Lens Driver
Datasheet download datasheet BD6753KV Datasheet
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Datasheet Motor Drivers for Digital Still Cameras 6-Channel System Lens Driver for Digital Still Cameras BD6753KV General Description The BD6753KV is a motor driver that integrates 4 Full-ON type H-Bridges and 2 PWM Constant-Current type H-bridges. The device is intended to drive two stepping motors for auto focus system, either zoom or iris. It is also available for the new system like a lens barrier. Features  Low ON-Resistance Power DMOS Output  Charge Pump for the High-Side DMOS Gate  Drive Mode Switch Function  Three wire serial Interface  Peak Current Control for PWM Constant-Current Driver  Under Voltage Locked Out Protection & Thermal Shut Down Circuit Key Specifications  Power Supply Voltage Range: 2.7V to 5.5V  Motor Power Supply Voltage Range (VM1): 4.5V to 10.
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