Other Parts Discussed in Thread: TL4242-Q1 , TL4242 We are using TL4242-Q1 for one our application. Maximum supply voltage is 18V LED drop is 3.2V and LED current is 80mA. its 2 layer board( no power plan). When am trying to calculate power dissipation…
Hello Leonard,
Thanks again. Do you have a footprint symbol something like the following for TL4242-Q1 .
http://www.ti.com/general/docs/symfoot/downloadsymbolfootprint.tsp?orderablePartNumber=MSP430BT5190IZQWR&downLoadType=footprint
Thanks,
M…
Part Number: TL4242 Other Parts Discussed in Thread: TPS92612 , TLC6C5712-Q1 HI Sir
I have a 50mA LED driver (1ch) requirement (9~16Vin to 5Vout)
But need to use a voltage to control output current (analog dimming)
May I know TI have solution…
Hi Franz.
Could you tell me some detail about the customer's project:
1)Customer‘s application, auto or non-auto?
2)LED's connection type: one LED a string or n LED a string?how many strings are in parallel
3) LED’s parameter: if vf
4)whether…
Hi,
I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria.
As an example if you use a UC3842 it is a simple…
Gary,
Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want.
Regards,
John
