Other Parts Discussed in Thread: TIDA-00570
Dear support member,
I have a question.
From the circuit diagram below
I made a board of TPS65145.
www.ti.com/.../TIDA-00570
TIDA-00570_2514439b_HI-SPEED_WQXGA_DMD_BOARD_ESD.pdf
(Situation)
VOFS and VRST output 8.5V and -10V, respectively, but VBIAS was 8V.
The voltage of FB3 was 0.6V.
(Question)
Could you tell me the cause?
Why is FB3 going to 0.6V?
Best regard.
Bob Lee.