ltm4616 Linear Technology Corporation, ltm4616 Datasheet - Page 20

• Manufacturer Part Number: ltm4616
• Description: Dual 8a Per Channel Low Vin Dc/dc ?module
• Manufacturer: Linear Technology Corporation

LTM4616
APPLICATIONS INFORMATION
20
V
V
IN
IN
3V TO 5.5V
5V
SHDNB
22μF
ENABLE
10μF
10μF
RUN
PGOOD2
PGOOD1
100k
100k
Figure 19. LTM4616 Two Outputs Parallel, 1.5V at 16A Design
V
SV
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
SV
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
V
SV
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
SV
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
IN1
IN2
IN1
IN2
IN1
IN2
IN1
IN2
Figure 20. LTM4616 Output Sequencing Application
SW1
SW2
SW1
SW2
CLKIN1
SGND1
CLKIN1
SGND1
CLKIN
CLKOUT1 CLKIN2
CLKOUT1 CLKIN2
LTM4616
GND1
LTM4616
GND1
SGND2
SGND2
CLKOUT2
CLKOUT2
GND2
GND2
PGOOD1
PGOOD2
PGOOD1
PGOOD2
ITHM1
ITHM2
BSEL1
BSEL2
ITHM1
ITHM2
MGN1
MGN2
BSEL1
BSEL2
V
V
4616 F19
MGN1
MGN2
V
V
OUT1
ITH1
OUT2
ITH2
OUT1
ITH1
OUT2
ITH2
4616 F20
FB1
FB2
FB1
FB2
3.32k
SV
2.21k
6.65k
IN2
100k
100k
SV
IN1
100μF
100μF
100μF
SHDNB
3.3V
1.5V
100μF
100μF
100μF
V
1.5V/16A
OUT
V
3.3V/7A
V
1.5V/8A
OUT1
OUT2
4616f