Greetings TI,
I have a design that utilises the TPS1H100BQPWPRQ1 as shown below:
The input voltage can go as high as 36V before the OVP circuit cuts in, and I have verified that VS pins 8,9,10 have voltage present. However pins OUT 5,6,7 don't appear to be energised and I'm confused.
Is there something in the schematic that isn't right?
I thought that perhaps I have a fault in the Ground network, so I replaced R25 with a direct short to GND, but still no output. The current limit has been set to 1.8A using R10.
The voltage on CS appears to be 0V, which is confusing as well.
Can you please help?
Best regards,
Hemon Dey
Quantum Sensing Limited