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TLE75008-EMD_15 Datasheet, PDF (29/64 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control | |||
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TLE75008-EMD
Power Supply
VS
VS(OP)
VS(U V)
VS(H YS )
t
UVRVS
1
0
1
t
Supply_UVRVS_LS.emf
Figure 14 VS Undervoltage Behavior
6.2.2
Low Operating Power on VDD
When VDD supply voltage is in the range indicated by VDD(LOP), the bit LOPVDD is set to â1â. As soon as VDD >
VDD(LOP) the bit LOPVDD is set to â0â after the first Standard Diagnosis readout.
If VDD supply voltage is not present, a voltage applied to pins CSN or SO can supply the internal logic (not
recommended in normal operation due to internal design limitations).
Data Sheet
29
Rev. 1.1, 2015-09-25
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