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BD8229EFV - 4ch System Motor Driver

Description

BD8229EFV is a 5-input, 4-output, BTL driver developed for driving Spindle motor, Sled/Loading motor and actuator coil.

The hysteresis comparator for reset is built-in, so the number of parts can be reduced when designing a set.

Features

  • 4CH BTL Driver.
  • Wide dynamic range (.

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Datasheet Details

Part number BD8229EFV
Manufacturer ROHM
File Size 0.96 MB
Description 4ch System Motor Driver
Datasheet download datasheet BD8229EFV Datasheet

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Full PDF Text Transcription

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Datasheet 4ch System Motor Driver IC BD8229EFV General Description BD8229EFV is a 5-input, 4-output, BTL driver developed for driving Spindle motor, Sled/Loading motor and actuator coil. The hysteresis comparator for reset is built-in, so the number of parts can be reduced when designing a set. Features  4CH BTL Driver  Wide dynamic range (VPREVCC=VPOWVCC=8V,RL=8Ω, 6.0Ｖ(Typ))  Built-in thermal shut down circuit  Separate VCC into Pre and Power (Power divides into CH1/2 and CH3/4), which can improve power efficiency  Switches CH2 input by Control input terminal (CNT)  Incorporates mute function by CNT terminal and MUTE terminal  Built in hysteresis comparator for reset Key Specifications  PRE Part Power Supply Range: 4.5V to 14V  DC Motor System Power Supply Range: 4.
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