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XR77103-A1R0 Datasheet, PDF (16/19 Pages) Exar Corporation – Universal PMIC 3-Output Buck Regulator
Applications Information (Continued)
Typical Applications
XR77103-A1R0
VOUT3
RT_CH3
FB3
RB_CH3
LOUT_CH3
COUT_CH3
VIN3
CIN_CH3
CBST_CH3
VIN
C1_IN
VIN
C2_IN
FB3
RC_CH3 CC_CH3
CP_CH3
VCC
CVCC
CP_CH1
RC_CH1 CC_CH1
RGND
VIN3
1 VFB3
PGOOD 24
2 COMP3
NC 23
3 NC
NC 22
VIN
4 VIN
NC 21
5 GND
6 VCC
XR77103-A1R0
NC 20
DGND 19
7 COMP1
COMP2 18
8 VFB1
VFB2 17
VCC
RPG
PG
CP_CH2
CC_CH2 RC_CH2
VOUT1
FB1
VIN1
CIN_CH1
LOUT_CH1
VIN1
CBST_CH1
VIN2
CBST_CH2
FB2
VIN2
CIN_CH2
LOUT_CH2
VOUT2
RT_CH1
FB1
RB_CH1
COUT_CH1
COUT_CH2
RT_CH2
FB2
RB_CH2
Figure 32. Typical Applications Schematic
REV1A
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