TSM112 STMicroelectronics, TSM112 Datasheet - Page 5

• Manufacturer Part Number: TSM112
• Description: 3.3V 5V 12V HOUSEKEEPING IC
• Manufacturer: STMicroelectronics

Figure 3 : Figure 3 : Detailed Internal Schematic
IN 12V
OUT 12V
IN 5V
OUT 5V
IN 3.3V
OUT 3.3V
EP
VS12
VS33
VS5
1.25V
Vuv33
Vov12
Vref
Vuv12
Vov5
Vref
Vuv5
Vov33
Vref
OVP
UVP
UVP
UVP
OVP
OVP
OVP
UV blanking
Power Up
OVP
UVP
Tuv
TSM112
Vcc
Vcc
Tfault
Gnd
Trem
S
R
Q
VREF
Tpg
3.47V
1.25V
0.8V
1k
FAULT
Trem
Crem
Tuv
Cuv
Rem
Pg
Tpg
Cpg
PI
Vref
TSM112
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