TCK321G Datasheet, PDF (6/13 Pages) Toshiba Semiconductor – 36 V, Dual Inputs – Single Output Power Multiplexer IC with Over Voltage Protection

Timing chart
Manual selection mode
VINA
VOVL
VUVL
VINB
VOVL
VUVL
tOVP
tOVP
tSEL
VOUT
tHD t_HD
tBBM
CNT
High
Low
VSEL
High
Low
tHD
Low
High
FLAG
Low
Switch All OFF
Device active
OVP function
VINA selected
Fig.1 tHD, tOVP, tSEL
TCK321G, TCK322G
tOVP t_OVP
tHD
tHD
Device active
OVP function
VINB selected
VOUT
tf
90%
tSEL
10%
tBBM
tr
10%
90%
High
VSEL
Low
50%
Fig.2 tr, tf, tBBM
6
2015-10-20