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TPS54160: TPS54160DGQR

Part Number: TPS54160


This is Regarding MPN - TPS54160DGQR

My Requirement is - 6-36V - Input, 5V & 1A  - Output, Ambient - 85degC & Switching Frequency - 450-550KHz

Can you Please Provide me the following data for above Requirements:

1. High Side MOSFET Drain to Source ON resistance

2. Low Side MOSFET Drain to Source ON resistance

3. High side MOSFET gate charge.

4. Low side MOSFET gate charge.

5. Regulated Internal Voltage generated by BUCK IC.

6. External Supply input to internal regulator of BUCK IC.

7. Rise time of BUCK IC internal mosfet

8. Fall time of Buck IC internal Mosfet.



  • Hi Ajay,

    Thank you for posting.  There is only a high side FET inside the IC. Its RdsON is shown in the datasheet ec table. Here I copy and paste for your reference.

    The internal FET's gate charge and the rise and fall times are not characterized, so no data are available to share.  I am confused by Items 5 and 6. Could you clarity?