ZHCSE18B July 2015 – November 2017 LM46000-Q1
PRODUCTION DATA.
The EN pin provides electrical ON and OFF control for the LM46000-Q1. When VEN is below 0.4 V, the device is in shutdown mode. Both the internal LDO and the switching regulator are off. In shutdown mode the quiescent current drops to 2.3 µA typically with VIN = 24 V. The LM46000-Q1 also employs UVLO protection. If VCC voltage is below the UVLO level, the output of the regulator will be turned off.