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Power management

Discuss power management solutions. Ask questions and find answers on voltage configurations, short circuit protection, and programming.

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L6480 Mosfet driver

Posted on March 18, 2013 at 23:51What is the smallest RDS on value that will work with the L6480? How do I set the phase current to 2.3 amps?

rengholm by • Associate II
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L6480 Eval

Posted on March 06, 2013 at 16:20I am trying to get the L6480 Demo board communicating with the L6480 Evaluation software using the the STEVAL-PCC009V2.  I have tried in Windows 7 and Windows XP and was able to get the driver for the PCC0009V2 loade...

Stepper motor controller with L6506 and L298

Posted on October 01, 2012 at 11:52Hi, I'm new to this forum, because I really need some help designing a driver board for a stepper motor. The motor has to phases, 1A per phase, 8.6V and will be controlled over A+/- and B+/- (bipolar). The board wi...

giamnac by • Associate
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LED2000 vs ST1CC40

Posted on February 23, 2013 at 12:58Is there any difference betweem ST1CC40 and LED2000 regulators?I coundn't tell any difference based on datasheet info.

rnd2399 by • Associate
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LED2000 circuit parameter measurement

Posted on February 21, 2013 at 12:35I have built up a prototype board of a 2A white LED driver using the LED2000 step down converter with a single LiIon battery as the power source. Everything seems to be working as it should, but I would like to te...

L6470 & Maximum currect limiting

Posted on February 28, 2013 at 11:20Hi, I'm evaluating the L6470 for a project. Going over the datasheet I noticed that the minimum value for 'maximum current limiting' is 375mA. I need to drive a very small stepper (6mm) with 12V power source. Acco...

Frequency pwm with stm3210b

Posted on December 05, 2012 at 10:23Hello, I'm working with stm3210b-eval, I'm doing the following procedures : 1 : I generate with st Workench files in systems drives and params 2 : I compile with IAR But, in ST workench, the frequency params is 16...

PID controller

Posted on January 30, 2013 at 19:06I want to use the pid function in the library arm math. if I project  the PID controller in the domain S as I can find the constants KI, KP, and KD in the discrete-time to give the PID controller?thanks for your he...

fullcaos by • Associate II
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STM32F4

Posted on January 08, 2013 at 15:24Hi, I am using the STM3240G card with STM32F4 microcontrolleur. I would generate PWM for motor control. However, I need to handle data coming from a primary card ( beagle board) by ethernet (RJ45) with udp protocol...

IFN003V1, MC Library v3.0, 3.2, IFN003V1 Patch

Posted on January 11, 2013 at 18:38I'm attempting to get started with an IFN003V1 board.I am new to STMicro software tools and eval boards.I could not find V3.0 of the MC Library, so I installed V3.2.  I didn't find an IFN003V1 project, so I attempt...

jack2399 by • Associate
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