TPS7H3302-SEP: integrated overcurrent limit value

Adam Daluga

Part Number: TPS7H3302-SEP

Tool/software:

Hi,

The datasheet mentions an integrated overcurrent limit but I’m not seeing any information about what the occurrent limit is and what happens when the limit is reached. Can you clarify?

Thanks,
Adam

4 months ago

0 Sarah Koch 4 months ago

TI__Genius 12020 points

Hi Adam,

The internal LDO has a constant overcurrent limit. When the load demand reaches the overcurrent threshold (from electrical specification), the device holds the output current at the constant limited max value and VTT may lose regulation if more is demanded than the device allows (for example, potentially dropping to zero in high load scenarios).

Thanks,

Sarah

0 Adam Daluga 4 months ago in reply to Sarah Koch

TI__Expert 6385 points

Thanks Sarah, what is the OCL value? I didn't see it in the ds

Thanks,

Adam

0 Sarah Koch 4 months ago in reply to Adam Daluga

TI__Genius 12020 points

Hey Adam,

This will correspond with the VTT current limits.

Thanks,

Sarah

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TPS7H3302-SEP: integrated overcurrent limit value