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LTC3869 Datasheet, PDF (28/40 Pages) Linear Technology – Dual, 2-Phase Synchronous Step-Down DC/DC Controllers
LTC3869/LTC3869-2
APPLICATIONS INFORMATION
SW1
D1
VIN
RIN
CIN
BOLD LINES INDICATE
HIGH SWITCHING
CURRENT. KEEP LINES
TO A MINIMUM LENGTH.
SW2
D2
L1
RSENSE1 VOUT1
COUT1
L2
RSENSE2 VOUT2
COUT2
RL1
RL2
3869 F12
Figure 12. Branch Current Waveforms
3869f
28