TPS61196
SLVSBG1C –OCTOBER 2012–REVISED FEBRUARY 2013
www.ti.com
L1
68uH
D1
8V to 30V
C1
EC1
EC2
10μF
R3
100μF
100μF
8V to 30V
VIN
VIN
R15
C2
2.2μF
R14
GDRV
ISNS
GDRV
ISNS
R5
R2
R6
C5
R7
R4
R1
C4
10nF
PGND
PGND
TPS61196
TPS61196
SLAVE
UVLO
VDD
UVLO
VDD
MASTER
OVP
COMP
FSW
OVP
COMP
FSW
C3
1.0μF
R8
R9
REF
REF
C6
EN
EN
C7
PWM1
IFB1
PWM1
IFB1
VDD
R13
PWM6
FAULT
IFB6
IFBV
FBP
PWM6
FAULT
IFB6
IFBV
FBP
R12
R10
ISET
ISET
AGND
AGND
R11
Figure 25. Multi-Chip Operation in Parallel
18
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