UCD9222-EP_16 datasheet(9/37 Pages) TI1

Part #	UCD9222-EP

Description	DIGITAL PWM SYSTEM CONTROLLER WITH 4-BIT, 6-BIT, OR 8-BIT VID SUPPORT

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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33

32

31

30

29

28

27

26

25

3

4

5

6

7

8

9

10

11

12

34

nRESET

VinMon

VID1S

VID2S

PMBus_Data

FLT2A

PMBus_CLK

DPWM1A

JTAG_TMS

JTAG_nTRST

SyncIn/JTAG_TDI

SyncOut/JTAG_TDO

JTAG_TCK

EN2

EN1

DGND3

CS2A

FLT1A

V33A

V33DIO

1

2

Temp2/AuxADC2

IinMon/AuxADC4

35

36

AGND2

BPCap

UCD9222-EP

www.ti.com

SLVSBY1 – OCTOBER 2013

(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

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UCD9222-EP Datasheet(PDF) 9 Page - Texas Instruments

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