ZHCSMU2B December 2020 – October 2021 TPSM5601R5H , TPSM5601R5HE
PRODUCTION DATA
The TPSM5601R5Hx is in active mode when VIN is above the turn-on threshold and the EN pin voltage is above the EN high threshold. Connect the EN pin to VIN to allow the device to start up when a valid input voltage is applied. This allows self start-up of the TPSM5601R5Hx when the input voltage is in the operation range of 4.2 V to 60 V. Connecting a resistor divider between VIN, EN, and AGND adjusts the UVLO to delay the turn on until VIN is closer to its regulated voltage.