LM53600-Q1: Current LImit of LM53600-Q1

takahiko yokota

Mastermind 7135 points

Part Number: LM53600-Q1

Let me ask you the questions about curremt limit of LM53600-Q1.

The figure9 in datasheet is written "After a small number of cycles, hiccup mode is activated.",

Are there the value of specific number of cycles or time to enter the hiccup mode?

Is the restart condition from Hiccup mode that the inductor current drops the valley curret limit?

Best regads,

Yokota

over 8 years ago

0 Arief Hernadi over 8 years ago

TI__Mastermind 23845 points

Hi Yokota-san,

1) I believe it's 32 cycles before hiccup mode is activated

2) I believe the valley current limit level stays the same. After hiccup, the part will engage soft-start to restart.

Thanks
-Arief

Power management

Power management forum

LM53600-Q1: Current LImit of LM53600-Q1