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the formula : (CURRENT/4095) × IMAX × 20,000 × 1.2 V / RISET
But the RISET could be 12k to 100k
When the RISET is 24k , the max current/CH is 50mA
When the RISET is 14k , Is the max current/CH up to 100mA ?? or up to 80mA??
I know the VIN and Vout max would limit the max Iload.
The condition is
(1) VIN : 12V
(2) Vout:30V
(3) use 6CH
I want to know if i could use >50mA/CH at some condition. ??
Thank you
Hi Gary,
The current per channel is max 50mA. If you want 100mA /CH, please refer to below device.
TPS92391 Boost/SEPIC High Dimming Performance LED Driver with Six 200-mA Channels datasheet (ti.com)
BR
Patrick