Part Number: DRA718
Other Parts Discussed in Thread: TDA2E, LP8733
Hi Expert:
Our customer use TDA2E 17*17 package ( EVM board is the same of DRA71x ) design surround view project.
They want to cost down the power supply system. They will replace LP8732 and LP8733 with separate power supply.
The power up sequence will use MCU control it and we can insure it meet Data sheet request.
But DC/DC did not support I2C control, customer want to disable AVS feature, use fix voltage supply VDD_CORE and VDD_DSP.
The DC/DC ripply is 50mv Vpp, at datasheet the max voltage is 1.2V.
customer will fix VDD_CORE and VDD_DSP at 1.15V power supply.
Whether it meet DRA71x spec request?
Best Regards!
Han Tao
