DRV2511-Q1: Voice coil Driver IC for ventilator

Hi Manikandan,

You may want to check our Brushed and Brushless DC motor drivers portfolios, DRV2511-Q1 may be useful as well but it is mainly purposed on solenoid and haptic actuators.

Brushless DC (BLDC) Drivers | Overview | Motor Drivers | TI.com

Brushed DC Motor Driver | Brushed DC Gate Driver | Overview | Motor Drivers | TI.com

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

Hi Ivan salazar, 

Hi Ivan salazar, 

Ok thank you for your information, can you suggest any inbuilt DAC feature with solenoid and voice coil driver IC  , because we are operating the motor through PWM only so can you any IC suitable for my requirement . i attached our existing driving circuit  image for your reference, now are trying to optimize the circuit. if the integrated IC's are available , we can eliminate the more components and assembly cost.  

Hi Manikandan,

Thank you for the details.
Let me clarify on DRV2511-Q1; this device still needs an analog input signal to drive the motor or voice coil, it is not generating signals on its own.
If you need a device that is able to generate signals you may want to check DRV26x5/DRV26x4, these have an integrated library and the effects can be triggered through digital interface or a GPIO.

You mentioned DAC feature, what is the digital signal you can send to the driver? It may be possible to drive the voice coil with an audio amplifier but the digital interface has to be I2S, TDM or similar.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

Hi Manikandan,

Just checking if we can close this thread, please let us know if there is any update.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators