LTC3868-1 Datasheet, PDF (29/38 Pages) Linear Technology – Low IQ, Dual 2-Phase Synchronous Step-Down Controller

Applications Information
SW1
D1
V_IN
R_IN
C_IN
BOLD LINES INDICATE
HIGH SWITCHING
CURRENT. KEEP LINES
TO A MINIMUM LENGTH.
SW2
D2
L1
R_{SENSE1 VOUT1}
C_OUT1
L2
R_{SENSE2 VOUT2}
C_OUT2
LTC3868-1
R_L1
R_L2
38681 F11
Figure 11. Branch Current Waveforms
38681fb
29