Part Number: DRV594 Other Parts Discussed in Thread: DRV593
Dear Sirs.
I am using DRV594 as sa Peltier Driver. IN+ pin of DRV594 is controlled through the DAC module as illustrated below (see this thread as well).
I want to fine-control the current…
Part Number: DRV594
Dear Sirs,
I am using the DRV594 Evaluation kit to test the possibility of driving a Peltier Module (2.7Ohms resistance). DRV594 is supplied with 3.3V and driven the following way:
VIN- is kept to VDD/2 and VIN+ is set by the output…
Part Number: DRV594 Hello.
I am using drv594 to drive a 12v/4A peltier for cooling application. I am not cleared about how input voltage is given to drv594.
I am receiving temperature from the thermistor. After measuring the difference between measured…
Part Number: DRV594 Hello,
I am using drv594 to drive a 12v/7A peltier for cooling application. I have used the schematic given by ti in application note.
I want to drive the drv594 at its maximum current 3A but currently is is giving only 1A current…
Other Parts Discussed in Thread: DRV594 Hi,
I'm trying to understand how the DRV594 works in Heating mode.
According to the datasheet, the output voltage will increase (in the -ve direction, hence more heating) as the differential input voltage (Vin…
ON THIS PART CAN I SET THIS PART UP TO OPERATE LIKE A CLASS D AMP
WHERE I WILL HAVE A REF VOLTAGE ON BOTH THE + AND - INPUTS PINS 6 AND 7
WITH A CAPACITOR LETS SAY 1 MFD TO PIN 6 THE + INPUT I APPLY A TRIANLGE WAVE AT 100 KHZ
AND WITH A SINEWAVE APPLIED…
Hello, Leon.
Thanks for your reply. DRV594 module seems to be available together with the evaluation kit. I thought we could use it the following way in our application.
When we need neither Cooling nor Heating, we can disable DRV594 through the SHUTDOWN…
Hi Alexander,
We actually have a dedicated line of TEC drivers! They are DRV591, DRV592, DRV593, DRV594 and DRV595.
Hope this helps!
Best Regards,
Robert Clifton
Part Number: LMH6526 Other Parts Discussed in Thread: DRV594 , DRV595 , DRV593 , OPA2192 Hello,
Our customer is looking for H bridge TEC driver amplifier driving at least 3A, 3V+/-1.8V output voltage from 200Hz 0V to 3.3V PWM input. I am not sure if LMH6526…
