Tool/software: Code Composer Studio
Hi Team,
I have a question.
Datasheet 8.4.5 Phase - Shifted Operation has the following description.
"In PWM mode, the TPS 6218x devices run with a fixed delay of typically 250 ns between the phases."
But,
Where I measured with EVM,
It is not operating with a fixed delay of 250 ns.
Attached a waveform.
Is this correct behavior?
Why is it not operating with a fixed delay of 250 ns?
VIN = 9.14 V
VOUT = 3.3 V
IOUT = 1.5 A
EVM: Default Condition
Yellow=VOUT
Blue=SW1
Red=SW2
Best Regards,
watanabe