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TPS28225: Minimum switching frequency for the TPS28225

Part Number: TPS28225

Tool/software:

Dear all  

We try to use the TPS28225 at low frequency (1KHz) . It seems that the low frequency limit is above 2KHz, we are unable to make the device working at lower frequency. 

Could you confirm this? 

If yes , which device could we use for our application?  

Our need is : 

  - Half bridge drive 30V 

- Dead time control

-Delay time < 1µs 

-Frequency switch 500Hz

Thank you in advance !!

Best regards.

Yvan & Jiri