Output Current (A)
Out
pu
t V
olt
age
R
ipple
(mV
)
0
10
20
30
40
50
60
70
6
7
8
9
10
11
12
13
D003
1.8 V
1.2 V
0.8 V
Output Current (A)
E
ffi
cien
cy
(%)
0
10
20
30
40
50
60
70
55
60
65
70
75
80
85
90
95
100
D001
1.8 V
1.2 V
0.8 V
Output Current (A)
P
ow
er
D
is
s
ipat
ion
(W
)
0
10
20
30
40
50
60
70
0
2
4
6
8
10
12
14
16
18
D002
1.8 V
1.2 V
0.8 V
Performance Data
6
SLVUB26C – May 2017 – Revised June 2018
Copyright © 2017–2018, Texas Instruments Incorporated
Operating TPSM846C23 in Parallel
5
Performance Data
V
IN
= 12 V, F
sw
= 500 kHz, C
OUT
= 4× 47-µF ceramic plus 4× 470 µF polymer
Figure 2. Efficiency
Figure 3. Power Dissipation
Figure 4. Output Voltage Ripple
