Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.
Posted on October 08, 2013 at 11:09Hi. Using L6470 I need to move to absolute position with the possibility to change speed during motion. I need the Soft Stop (or something similar) when reaching the target. Speed change during motion is possible ...
Posted on October 01, 2013 at 05:34Hello, I am using L6480 stepper motor driver. I have connected my board with SPIN software. If I run the motor status is shown as motor is operated. But in this case High side MOSFET's (HVGA1 & HVGB1) does not turn...
Posted on October 04, 2013 at 15:16Hi. I played with the eval board+steval to set my step motor parameters. It works flawlessly. Now I'm writing Arduino code to get the same control. Motor parameters have been copied by the Register Map. SPI routine...
Posted on February 12, 2013 at 12:13Dear All,I would like to design a 52W LED Driver (140-270 VAC) with output 36V, 1.5A and with efficiency > 90%. Please suggest and help me.Thanks in advanceKarthick #led
Posted on April 24, 2013 at 15:21Hi,I'm exploring the EVAL6470H with my stepper motor.according to the motor electrical parameters, the INT_SPEED should be around 2000 steps/s. The problem is that the L6470 has a maximal limitation of 976 steps/s fo...
Posted on September 12, 2013 at 14:43Hello,I don't know if this was the subforum for this chip, but here's my problem:In the datasheet of the L6360 you show that the microcontroller and the L6360 are connected through UART (USART).But how do you con...
Posted on September 10, 2013 at 11:27Hi,I want to drive peltier element to control temperature of one module. Peltier specifications are:Imax = 9A and Vmax = 3.75V.Such 4 peltiers are connected in series to control to module temperature.I am plannin...
Posted on September 10, 2013 at 11:25Hi,I want to drive peltier element to control temperature of one module. Peltier specifications are:Imax = 9A and Vmax = 3.75V.Such 4 peltiers are connected in series to control to module temperature.I am plannin...
Posted on September 09, 2013 at 19:00What is the maximum load capacitance of an LD39100. We have a light load of 40mA with a very heavy load capacitance of 600uF. Is there a risk of triggering a false over-current detection on power-up?
Posted on August 27, 2013 at 02:52 According to the datasheet, Cboost(220nF/100V) is connected between VBOOST pin and VS pin. But according to the EVKIT schematic, Cboost is connected between VBOOST pin and GND. Which connection is more recommended...
