TLE8386-2EL Datasheet, PDF (16/32 Pages) Infineon Technologies AG – Basic Smart Boost Controller

TLE8386-2EL
Enable Function
7
Enable Function
7.1
Description
The enable function powers on or off the device. A valid logic low signal on enable pin EN powers off the device
and current consumption is less than 2 µA. A valid logic high enable signal on enable pin EN powers on the device.
The Enable Startup Time t_EN,START is the time between the Enable signal is recognized as valid and the device
starts to switch. During this period of time the internal supplies, bandgap are initalized and reach their nominal
values. The TLE8386-2 will start to switch after the nominal values are reached.
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Figure 6 Timing Diagram Enable
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Data Sheet
14
Rev. 1.0, 2010-10-25