Datasheet

12-bit
ADC
260 ksps
Osc
ARM-7 core
EAp2
EAn2
CS1A
CS2A
VinMon
IinMon/AuxADC4
Vtrack/AuxADC3
Temp2/AuxADC2
Temp1/AuxADC1
V33x
xGnd
Analog Front End
(AFE)
Ref
ADC
6 bit
IIR
3P/3Z
Err
Amp
EAp1
EAn1
Coeff.
Regs
CompensatorAnalog Front End
POR/BOR
Ref 1
Analog Comparators
OC
DPWM1
PMBus_Clk
PMBus_Data
PMBus_Alert
PMBus_Cntrl
5
6
BPCap
VID1A
VID1B
VID1C
VID1S
VID2A
VID2B
VID2C
VID2S
VID
1 - 2
Compensator
3P/3Z IIR
Flash
Memory with
ECC
Diff
Amp
Fusion Power Peripheral 2
Fusion Power Peripheral 1
Internal
Temp Sense
3.3V reg.
controller
& 1.8V
regulator
Ref 2
Digital
High Res
PWM
Digital
High Res
PWM
TCK
TDI
TDO
TMS
RCK
nTRST
OC
DPWM2
nRESET
Addr0
Addr1
DPWM2A
FLT2A
DPWM1A
FLT1A
SyncIn/JTAG_TDI
SyncOut/JTAG_TDO
JTAG
PowerGood
PG1
PG2
EN1
EN2
GPIO
PMBus
UCD9222
www.ti.com SLVSAL7A –NOVEMBER 2010–REVISED FEBRUARY 2011
FUNCTIONAL BLOCK DIAGRAM
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