Datasheet
Temp1/AuxADC1
Vtrack/AuxADC3
48
47
46
45
44
43
42
41
40
39
33
32
31
30
29
28
27
26
25
13
14
15
18
19
21
16
17
3
4
5
6
7
8
9
10
11
12
34
22
20
nRESET
VinMon
VID1S
VID2S
PMBus_Data
FLT2A
PMBus_CLK
DPWM1A
PG1
VID1C
DPWM2A
PG2
VID1A
PMBus_Alert
PMBus_Cntrl
VID2A
VID1B
JTAG_TMS
JTAG_nTRST
ADC_Ref
SyncIn/JTAG_TDI
SyncOut/JTAG_TDO
JTAG_TCK
EN2
EN1
DGND3
AGND3
EAN2
EAP2
PMBus_Addr0
CS2A
V33FB
FLT1A
PowerGood
PMBus_Addr1
V33A
CS1A
V33DIO
23
24
VID2B
VID2C
38
37
EAN1
EAP1
1
2
Temp2/AuxADC2
IinMon/AuxADC4
35
36
AGND2
BPCap
UCD9222
SLVSAL7A –NOVEMBER 2010– REVISED FEBRUARY 2011
www.ti.com
(1) In case of conflict between Figure 2 and Table 1 the table shall take precedence
(2) Preliminary versions of this data sheet prior to June 14, 2010 had a different definition for pins 17, 18, and 21. Board
designs made with that earlier pinout should be updated.
Figure 2. Pin Assignment Diagram
8 Submit Documentation Feedback © 2010–2011, Texas Instruments Incorporated
Product Folder Link(s) :UCD9222