English
Language : 

LTC3609 Datasheet, PDF (19/24 Pages) Linear Technology – 32V, 6A Monolithic Synchronous Step-Down DC/DC Converter
APPLICATIONS INFORMATION
LTC3609
COUT
VOUT
CIN
CVCC SW
40 39 38 37 36 35 34 33 32 31 30 29 28 27
41
SW
42 SW
43 SW
44 SW
45
SW
46 SW
47 SW
48 PVIN
49 PVIN
50 PVIN
51 PVIN
52 PVIN
LTC3609
26
SGND
NC 25
NC 24
VFB 23
22
ION
21
NC
SGND 20
FCB 19
ITH 18
VRNG 17
PGOOD 16
SGND 15
R1
R2
RON
RC CC1
CC2
1 2 3 4 5 6 7 8 9 10 11 12 13 14
KEEP POWER GROUND AND SIGNAL
GROUND SEPARATE. CONNECT AT
ONE POINT.
DB
CB
CSS
RF
3609 F07
Figure 7. LTC3609 Layout Diagram
3609f
19