TPS1HC100-Q1
ZHCSLK6A –JULY 2021 –REVISED DECEMBER 2021
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Case 2 (loss of module GND): when the whole ECU module GND is lost, protections are also active. At this
condition, the load GND remains connected.
Smart High Side Switch
VBB
EN
5V
FLT
LATCH
VOUT
MCU
DIAG_EN
SNS
ILIM
Load
GND
图8-18. Loss of Module GND
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