Datasheet

Vin
1
28
1
GND
1
GND
27
1 1
EN_1.2V
PG_1.2V
TP502
DL_CLK
27
OFF
ON
C501
1uF
R512 10.0k
TP504
TP501
R504
100k
22uF
C503
28
TP508
J501
C505
0.1uF
OFF
ON
SW501
C506
SW_1.2V
U504B:B
R509
330
C512 C514
0.01uF
C508
C509
1uF
TP503
0.1uF
C510
R505 10.0k
SW502
TP505
R506
L501
1.5uH
C511
1uF
J502
D502
GREEN
1.2VEnable
TP507
GND 1.2Vout
TP506
Not used
R511
8.06k
22nF
C504
R503
10.0k
C502
0.01uF
R502 5.62k
On BoardDynamicLoad
U504D:D
C513
1uF
GPU Dyn Load
CPUDyn. Load
R510
330
100
R515
1.2V
Note5:
0.001
R516
0.001
R521
R518
0.100
0.100
R520
0.100
R517
0.100
R519
100k R513
D501
BAT54
R501
68.1
U504C:C
R508
10.0k
10.0k
R507
47uF
C507
D503
GREEN
100
R514
Q502
CSD16407Q5
SN74HC08D
U504A:A
On BoardDynamicLoad: 1. SW501: ONEnableCPU Core Dynamic load
OFF DisableCPU Core Dynamicload
2. SW502: ONEnableCPU Core Dynamic load
OFF DisableGPU CoreDynamicload
UCC37324DR
U503
Q501
CSD16407Q5
7
P G N D
9
SW
5
P G
6
E N
4
GND
1
VFB
8
P G N D
12
VBST
2
VREG5
3
SS
16
V O
17
P w rP d
11
SW
10
SW
13
V IN
14
V IN
15
V C C
TPS54326RGT
U501
1.2VEnable: 1. Jumper on(Default): Disable1.2V of U501 2. NoJumper : Enable1.2Vof U501
www.ti.com Schematics
Figure 6. TPS59610EVM-634 Schematic, Sheet 5 of 5
11
SLUU465–November 2010 An 8-V to 14-V Vin 2010 Atom™ E6xx— Tunnel Creek Power System
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