Datasheet

OUT3A
SDA
SUM3A
SUM12A
IN3A
TPS2359
36QFN
OUT3B
3v3in
A1
3320
SUM3B
6810
SUM12B
VDD3B
.005
IN12B
3v3in
12Vin
IN12A
IN3B
VDD3A
AGND
GNDA
EN3B
VINT
EN3A
A0
A2
SCL
422
GNDB
SENMA PASSA OUT12ASETA BLKASENPA
SENMB PASSB OUT12BSETB BLKBSENPB
IRPT\
3320
6810
422
SlotB
AdvancedMC ™
12V
3.3V
100
100
.005
12Vin
AdvancedMC ™
12V
3.3V
Slot A
CSD16406Q3x2
100
100
1u
1u
TPS2359
SLUS792H –FEBRUARY 2008–REVISED MAY 2013 www.ti.com
Using the TPS2359 to Control Two AdvancedMC™Slots
The TPS2359 has been designed for use in systems under I
2
C control. Figure 32 shows the TPS2359 in a
typical system implementing redundant power sources. A non-redundant application would omit the blocking
FETs and leave the BLKx pins unconnected.
Figure 32. Block Diagram of TPS2359 In a Redundant System
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