IC Data Sheets
8.
8.5
Diagram
B03B, TPS53126PW (IC7U03)
Figure 8-5 Internal block diagram and pin configuration
1
83
10_
3
00_090
3
19.ep
s
100416
Block diagram
Pinning information
VB
S
T1
NC
EN1
VO1
VFB1
NC
GND
TE
S
T1
NC
VFB2
VO2
EN2
NC
VB
S
T2
DRVH1
LL1
DRVL1
PGND1
TRIP1
VIN
VREG5
V5FILT
TE
S
T2
TRIP2
PGND2
DRVL2
LL2
DRVH2
2
8
27
26
25
24
2
3
22
21
20
19
1
8
17
16
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
TP
S
5
3
124
15