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Electrical Characteristics
Fig. 3: Detailed Internal Schematic
TSM1121
VS12
3
Vov12
Vref
VS5
2
Vuv12
Vov5
Vref
VS33
1
Vuv5
Vov33
Vref
EP
4
Vref
8
Vuv33
VovEP
1.25V
VREF
OVP
Vcc 14
Tfault
UVP
SQ
R
1k
FAULT
13
3.47V
1.28V
Tuv
6
Cuv
Trem
1.28V
3.47V
Trem
10
Crem
0.8V
Rem
9
Pg
12
TSM1121
Gnd 7
3.47V
Tpg
11
Cpg
1.28V PI
5
5/11