Datasheet

LTC3787
27
3787fc
Figure 8. Recommended Printed Circuit Layout Diagram
Figure 9. Branch Current Waveforms
L1
SW1
R
SENSE1
V
IN
C
IN
R
IN
BOLD LINES INDICATE
HIGH SWITCHING
CURRENT. KEEP LINES
TO A MINIMUM LENGTH.
SW2
3787 F09
R
L
V
OUT
L2
R
SENSE2
C
OUT
APPLICATIONS INFORMATION
SENSE1
+
SENSE1
–
SENSE2
+
SENSE2
–
VFB
ITH
SGND
EXTV
CC
RUN
FREQ
SS
PLLIN/MODE
PGOOD
TG1
SW1
BOOST1
BG1
VBIAS
INTV
CC
PGND
BG2
TG2
BOOST2
SW2
C
B1
C
B2
V
IN
V
OUT
LTC3787
L2
L1
M2
M3
3787 F08
V
PULL-UP
R
SENSE1
R
SENSE2
M1
M4
GND
ILIM
PHSMD
CLKOUT
+
f
IN
+
+