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MAX15021 Datasheet, PDF (21/24 Pages) Maxim Integrated Products – Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Tracking/Sequencing Capability
MAX15021
Dual, 4A/2A, 4MHz, Step-Down DC-DC
Regulator with Tracking/Sequencing Capability
Typical Operating Circuits
VIN
C1
R1
C2
CIN2
CDD2
CI2
RI2
CF2 RF2
CCF2
R1FB2
R2FB2
AVIN EN2 PVIN2 DVDD2
MAX15021
FB2 COMP2
L2
LX2
RS2
PGND2
DVDD1
CS2
VIN
CDD1
EN1
PVIN1
VIN
CIN1
L1
LX1
RS1
CS1
PGND1
VOUT2
COUT2
VAVIN
VOUT1
COUT1
PGND SGND
RT
RT CT
SGND SEL
CI1
RI1
FB1
COMP1
VAVIN
CF1 RF1
CCF1
R1FB1
R1EN2
R2FB1
R2EN2
Figure 7. MAX15021 Double Buck with Tracking
Maxim Integrated
21