Datasheet

N/C EN_PSV TON VOUT
TRIP
V5IN
VBST
N/C
LL
LL
LL
LL
LL
LL
LL
LL
VOUT_DS V5FILT VFB PGOOD
TPS51315
GND
GND
PGND
GND
PGND
PGND
PGND
PGND
PGND
PGND
VIN
VIN
LL LL LL LL LL
VIN VIN VIN
1
2
3
4
5
6
7
8
9
10
11
12
20 19 18 17 16 15 14 13
32
31
30
29
28
27
26
25
24
23
22
21
33 34 35 36 37 38 39 40
R1
R2
L1
C1
C2
R6
R5
R3
R4
ENSW
R7
C4
C3
PGOOD
V
OUT
V
IN
3Vto14V
TPS51103
VCLK
GND VRTC3 EN5 EN3
6
1 2 3 4 5
10
9 8 7
V5IN
VREG5
VIN
VREG3
V3IN
10 mF
1 mF
V
IN
4.5Vto14V
1 mF
EN_VREG5
V5IN
UDG-08155
Not Recommended for New Designs
TPS51315
SLUS881B –MAY 2009–REVISED AUGUST 2012 www.ti.com
Figure 27. 1.05-V/10-A Applications with TPS51103
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