Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
GND/HS
1
Passive
Bottom
VIN1
2
Power In
Power
Top
VIN1
3
Passive
Left
NC
4
Not Connected
No Connect
Left
~{MR}
5
Input
Input
Left
~{EN1}
6
Input
Input
Left
~{EN2}
7
Input
Input
Left
~{RESET}
8
Open Collector
Control
Right
GND
9
Power In
Power
Bottom
VIN2
10
Power In
Power
Top
VIN2
11
Passive
Left
GND/HS
12
Passive
Bottom
GND/HS
13
Passive
Bottom
VOUT2
14
Power Out
Power
Top
VOUT2
15
Passive
Right
VSENSE2/FB2
16
Input
Input
Right
NC
17
Not Connected
No Connect
Left
PG2
18
Open Collector
GPIO
PG
Right
PG1
19
Open Collector
GPIO
PG
Right
NC
20
Not Connected
No Connect
Left
VSENSE1/FB1
21
Input
Input
Right
VOUT1
22
Power Out
Power
Top
VOUT1
23
Passive
Right
TPS70451
