LTC3701 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC3701' PDF : 20 Pages View PDF
APPLICATIO S I FOR ATIO
LTC3701
1 SENSE1–
SENSE1+ 16
2
ITH/RUN1
15
VIN
3
VFB1
14
PGATE1
4 SGND LTC3701 PGND 13
5
VFB2
12
PGATE2
6
ITH/RUN2
PGOOD 11
7 PLLLPF EXTCLK/MODE 10
8 SENSE2–
SENSE2+ 9
L1
D1
COUT1
M1 RSENSE1
+
VOUT1
–
VIN
CIN
D2
L2
M2 RSENSE2
COUT2
–
VOUT2
+
3701 F10
BOLD LINES INDICATE
HIGH CURRENT PATHS
Figure 10. LTC3701 Layout Diagram
RSENSE1 SW1
D1
VIN
RIN
+
CIN
RSENSE2 SW2
BOLD LINES INDICATE
D2
HIGH, SWITCHING
CURRENT LINES.
KEEP LINES TO A
MINIMUM LENGTH.
L1
VOUT1
+
COUT1
L2
VOUT2
+
COUT2
Figure 11. Branch Current Waveforms
RL1
RL2
3701 F11
3701fa
17
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