TPS65185/about VIN3P3 to V3P3 sw spec

Tsukui Yusuke

Guru 21930 points

Other Parts Discussed in Thread: TPS65185

Hi,

Could you tell me TPS65185 VIN3P3 to V3P3 maximum continuous switch current?
Customers need this information for application design.

Best regards,
Yusuke/Japan Disty

over 7 years ago

0 Tsukui Yusuke over 7 years ago

Guru 21930 points

Hi,

Can I get the information?

If you need more information or if I should clarify my comment ,

please let me know.

Best regards,
Yusuke/Japan Disty

0 Richard Solarski over 7 years ago in reply to Tsukui Yusuke

TI__Genius 10885 points

Hi Yusuke-san,

We don't have a spec for current limit here, but the typical RDson of this switch can be estimated at 10Ω, and the absolute maximum voltage on VIN3P3 is 7V, so I wouldn't suspect currents to exceed ~700mA in the worst possible case. This feature is tested with only 10mA, and I suspect that current limitations will primarily be a factor of thermal conditions.

0 Tsukui Yusuke over 7 years ago in reply to Richard Solarski

Guru 21930 points

Richard-san,

Thank you for your support.
I will report it to the customer.

Best regards,
Yusuke/Japan Disty

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TPS65185/about VIN3P3 to V3P3 sw spec