Ir2130

Thread Starter

aqeel1

Joined May 30, 2013
10
i am working on DSP chip number IR2130 to design controller for bldc motor,

at first the PWM controller then the chip ir2130 is connected to the 3-phase inverter.

am i doing the right thing or i have to add other circuits also.


There is another chip TMS320LF2407A, that i have searched on the internet but it is very complex to understand, is it necessary to connect this chip with my controller.


Thanks.
 

kubeek

Joined Sep 20, 2005
5,796
You seem a little lost. IR2130 is a mosfet driver for a three phase bridge, and the TMS320LF2407A is a DSP microprocessor. Where are you getting the pwm from?
 

Thread Starter

aqeel1

Joined May 30, 2013
10
You seem a little lost. IR2130 is a mosfet driver for a three phase bridge, and the TMS320LF2407A is a DSP microprocessor. Where are you getting the pwm from?
kubeek.

yeah i am lost and confused, can i use only IR2130 for all the work or i have use TMS320LF2407A also with it....? if i have to use both....... ?????
 

Thread Starter

aqeel1

Joined May 30, 2013
10
just connect 3-phase inverter with MC33035 chip and thats it..? any other components need to connect with it...... please don't get frustrated.

thanks,
 

shortbus

Joined Sep 30, 2009
10,049
just connect 3-phase inverter with MC33035 chip and thats it..? any other components need to connect with it...... please don't get frustrated.

thanks,
Not frustrated just don't understand why some one asks for help, but won't do what is suggested.

Nothing this technical can be explained in 140 characters or less. You have to do the reading to understand what is needed. Don't think you have figured out yet what a BLDC takes to make it operate.

When people on two different sites(that I know of) tell you the same thing and you go off on a tangent, what would you do? People on both sites will help, but you need to help yourself too.
 
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