Hey I'm using TPS61169 applied input of 5v. I want to know how to set Forward voltage and current in it. I want to set out voltage of 20V and current 40mA .
my led Configuration is 2*6 .
I'm not clear about these driver ic's so please help me.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hey I'm using TPS61169 applied input of 5v. I want to know how to set Forward voltage and current in it. I want to set out voltage of 20V and current 40mA .
my led Configuration is 2*6 .
I'm not clear about these driver ic's so please help me.
The LED current is controlled by the value of the RSET resistor. In this case RSET = 0.204/0.04 = 5.1 Ohms.
Best regards,
Randy