LTC1929C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1929C' PDF : 28 Pages View PDF
APPLICATIO S I FOR ATIO
SW1
D1
LTC1929/LTC1929-PG
L1
RSENSE1
VIN
RIN
+
CIN
BOLD LINES INDICATE
HIGH, SWITCHING
CURRENT LINES.
KEEP LINES TO A
MINIMUM LENGTH.
SW2
D2
L2
RSENSE2
VOUT
+ COUT
Figure 9. Instantaneous Current Path Flow in a Multiple Phase Switching Regulator
SW V
SINGLE PHASE
SW1 V
DUAL PHASE
ICIN
ICOUT
SW2 V
IL1
IL2
ICIN
ICOUT
RIPPLE
1929 F10
Figure 10. Single and 2-Phase Current Waveforms
RL
1929 F09
25
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