Part Number:TPS61197EVM
Hi Sir,
My customer is using TPS61197 EVB, now there is a problem and the condition is as below,
Vin =12V
1. Output LED 6 serial with 8 parallel , the current is around 960mA (36V) , the fault pin happen and off the system
1. Output LED 8 serial with 6 parallel , the current is around 840mA (48V) work no problem
It looks the EVB could provide these two power need ,Is any possible to cause it. Because, we have tested the LED in other power board, the function is no problem