Linear Technology Analog Devices LT8708-1 Datasheet page 15

OPERATION
V
IN
FWD (>1.6V)/
RVS (<1.2)
I
IN(MASTER)
4-SWITCH BUCK-BOOST
R
IN
CSNIN
CSPIN
V
INCHIP
LT8708
FBIN
MASTER
LD033
LD033
DIR
SWEN RVSOFF
LD033 LD033
SWEN RVSOFF
SWEN RVSOFF
DIR
V
INCHIP
CSPIN
CSNIN
4-SWITCH BUCK-BOOST
R
IN
I
IN(SLAVE)
SWEN RVSOFF
SWEN RVSOFF
DIR
V
INCHIP
CSPIN
CSNIN
4-SWITCH BUCK-BOOST
R
IN
I
IN(SLAVE)
Figure 2. Simplified Multiphase Configuration Diagram
For more information
I
OUT(MASTER)
R
OUT
CSPOUT
CSNOUT
FBOUT
IMON_OP
IMON_ON
IMON_INP
IMON_INN
SYNC ICP ICN
ICP ICN
CLK1
CLK2
SYNC ICP ICN
IMON_OP
LT8708-1
SLAVE
CSNOUT
CSPOUT
R
OUT
I
OUT(SLAVE)
CLKn ICP ICN
SYNC ICP ICN
IMON_OP
LT8708-1
SLAVE
CSNOUT
CSPOUT
R
OUT
I
OUT(SLAVE)
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LT8708-1
V
OUT
87081 F01
Rev 0
15