Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV201A SLVSBN6A – JUNE 2013 – REVISED AUGUST 2015 DRV201A Voice Coil Motor Driver for Camera Auto Focus 1 Features •1 Configurable for Linear or PWM Mode VCM Current Generation • High Efficiency PWM Current Control for VCM • Advanced Ringing Compensation • Integrated 10-bit D/A Converter for VCM Current Control • Protection – Open and Short-Circuit Detection – Undervoltage Lockout (UVLO) – Thermal Shutdown – Internal Current Limit for VCM Driver – 4-kV ESD-HBM • I2C Interface • Improved PWM-to-Linear Mode Setting Time vs.
DRV201 • Improved EMC Performance vs.
DRV201 • Improved PWM-to-Linear Mode Settl...

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