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TPS65268-Q1: TPS65268-Q1, enable, disable

Part Number: TPS65268-Q1


Hi~

Customer is under evaluating with TPS65268-Q1 with their MCU. But got information that when disable TPS65268 channel. it means when dessert ENx low, MCU becomes halted.

Specsheet told that ENx has intenral pull up so recommend to use open drain or collector for ENx control pin, but customer looks does't.

Is it common symptom when don't use open drain control? Any idea to control ENx pin just normal gpio?

Thanks.