Hi Kai,
I do not see any issues using soft reboot functionality from my side. Please read interrupts before and after writing soft reboot.
Thanks,
Daniel W
Part Number: LP8764-Q1 If we do not enable Watchdog (via WD_EN) and set proper Long Window config (via WD_LONGWIN_CFG) in the NVM configuration, can the software alone turn on watchdog and set the wd_longwin_cfg when the system boots and successfully…
Part Number: LP8764-Q1 Other Parts Discussed in Thread: SCALABLE-PMIC-GUI Dear team,
Could you help to generate programming file based on customer's application?
Currently, we need one programming file to boot on system. Other function not related…
Part Number: LP8764-Q1 This seems to be Errata related: GPIO1 cannot drive high when VCCA and VIO voltages are different.
1-In our design VCCA=5V, VIO=3.3V. GPIO1 is configured as PGOOD and it doesn't seem to go high when all the rails are up. We have…
Part Number: LP8764-Q1 Hi team,
According to datasheet, the max SCLK frequency is 400k(fast mode), if we assumed that duty cycle is 50%, then the min SCLK high/low time should be 1/400k*50%=1.25us. However, Min SCLK time is 1.3us for logic low and 0.6us…
Part Number: LP8764-Q1 Hi,
This is Willie from Hi-lo Systems. Hi-Lo Systems is a company providing off-line programming service on a universal programmer, and we need your help to provide the documents of LP876411B4RQKRQ1 listed below, so that we can…
Part Number: TPS6594-Q1
Yes, any BUCK feedback pin that is not being used for the BUCK feedback can be used as a voltage monitor. Unused feedback pins include FB_B3 on a 3-phase or 4-phase BUCK and FB_B4 on a 4-phase BUCK. Also, any feedback pins on…
Part Number: LP8764-Q1 Other Parts Discussed in Thread: LP8758 , LP8759 Dear Team,
We are looking TI solution to replace ISL91302B-TR5931.
LP8764-Q1 is the device that we found. But the supply of this device is very tough.
And we don't need Q level. It…
Part Number: TPS6594-Q1 Other Parts Discussed in Thread: LP8764-Q1
This FAQ is relevant to TPS6594-Q1 and LP8764-Q1 Devices.
If your PMIC is failing to communicate via I2C or SPI, the issue is likely to lie in supply or component selection. It will be…