TPS543C20: TPS543C20 RILIM

Kazuhiko Hirano

Part Number: TPS543C20

Hello,

Does TPS543C20 have minimum RILIM value?

My customer would like to use TPS543C20 with very low load current case somehow and set Iocp very low accordingly with no issue.

Best regards,

K.Hirano

over 6 years ago

0 JohnTucker over 6 years ago

TI__Guru**** 191445 points

Hirano-san,

The minimum supported Vtirp value is 0.1 V, With Itrip = 11.2 uA typical, that corresponds to Rtrip = 8.93 kohm minimum. The current limit for that setting is 5.5 A min, 6.5 A typ and 7.5 A max.

Power management

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TPS543C20: TPS543C20 RILIM