JAJSSK4A December 2023 – June 2024 TPSM64404 , TPSM64406 , TPSM64406E
PRODUCTION DATA
The internal LDO for the VCC bias supply has a lower enable threshold than the regulator. When VEN is above 1.1 V (maximum) and below the precision enable threshold of 1.263 V (typical), the internal LDO is on and regulating. The precision enable circuitry is turned on after the internal VCC is above the UVLO threshold. The switching action and voltage regulation are not enabled until VEN rises above the precision enable threshold.