ltc1709-85 Linear Technology Corporation, ltc1709-85 Datasheet - Page 25

• Manufacturer Part Number: ltc1709-85
• Description: 2-phase, 5-bit Vid, Current Mode, High Efficiency, Synchronous Step-down Switching Regulator
• Manufacturer: Linear Technology Corporation

APPLICATIO S I FOR ATIO
R
IN
V
IN
C
IN
BOLD LINES INDICATE
HIGH, SWITCHING
CURRENT LINES.
KEEP LINES TO A
MINIMUM LENGTH.
+
U
Figure 8. Instantaneous Current Path Flow in a Multiple Phase Switching Regulator
U
W
SW1
SW2
D1
D2
U
L1
L2
R
R
SENSE1
SENSE2
170985 F09
+
C
V
OUT
OUT
LTC1709-85
25
R
L
170985f