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Part Number: TPS65581
Is TPS65581 (and TPS65580) have internal Power up / down sequence function? or need to external SVS?
Datasheet is described power up / down image(figure-1 and 3), but function is not described.
If need to external Reset or Sequencer, is there reference design?
Hi, Satoshi TPS65581 doesn't have internal power up/down sequence. We need external control signal to achieve the power up/down sequence, it means need to connect EN1~EN3 signal to MCU or Pgood signal from other ICs.
I have checked TPS65580, it is almost same with TPS65581.
it doesn't have internal power up/down sequence, and also need external control signal.
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