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| LTC3769_15 Datasheet, PDF (25/32 Pages) Linear Technology – 60V Low IQ Synchronous Boost Controller | |||
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Applications Information
LTC3769
SENSE+
SENSEâ
PGOOD
SW
LTC3769 TG
OVMODE
FREQ
BOOST
fIN PLLIN/MODE BG
RUN
VFB
VBIAS
ITH
GND
INTVCC
SS
VPULLUP
L1
RSENSE
CB
M1
+
M2
GND
+
VIN
VOUT
3769 F06
Figure 6. Recommended Printed Circuit Layout Diagram
VIN
RIN
CIN
RSENSE
L1
SW
VOUT
COUT
BOLD LINES INDICATE HIGH SWITCHING CURRENT.
KEEP LINES TO A MINIMUM LENGTH
Figure 7. Branch Current Waveforms
RL
3769 F07
For more information www.linear.com/LTC3769
3769f
25
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