LTC3859_15 Datasheet, PDF (34/42 Pages) Linear Technology – Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller

LTC3859
APPLICATIONS INFORMATION
V_IN
R_IN
C_IN
SW1
D1
L1
R_{SENSE1 VOUT1}
C_OUT1
BOLD LINES INDICATE
HIGH SWITCHING
CURRENT. KEEP LINES
TO A MINIMUM LENGTH.
SW2
D2
L2
R_{SENSE2 VOUT2}
C_OUT2
R_L1
R_L2
3859 F11
Figure 11. Branch Current Waveforms for Bucks
3859fa
34