LTM4603 LINER [Linear Technology], LTM4603 Datasheet - Page 23

• Manufacturer Part Number: LTM4603
• Description: 36VIN, 34VOUT High Efficiency Buck-Boost DC/DC
• Manufacturer: LINER [Linear Technology]

ZENER
typical applications
5.1V
0.1µF
R4
324k
C1
2-PHASE OSCILLATOR
V
GND
SET
+
LTC6908-1
5V TO 36V
OUT1
OUT2
MOD
V
IN
Figure 20. Two-Phase Parallel, 12V at 8A Design
200Ω
10µF
50V
10µF
50V
R5
100k
5.1V
0.1µF
C3
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
PGOOD
RUN
COMP
INTV
PLLFLTR
EXTV
STBYMD
SS
SGND
CC
CC
CC
CC
V
V
LTM4609
LTM4609
IN
IN
PGND
PGND
PLLIN
PLLIN
CLOCK SYNC 0° PHASE
CLOCK SYNC 180° PHASE
SENSE
SENSE
SENSE
SENSE
R
R
SENSE
SENSE
V
V
4609 TA06
SW1
SW2
SW1
SW2
FCB
FCB
OUT
OUT
V
V
FB
FB
+
–
+
–
3.3µH
3.3µH
L1
L2
R2
8m
R
3.57k
R3
8m
FB
*
*R
WHERE N IS THE NUMBER
OF PARALLELED MODULES.
V
C2
22µF
25V
×2
OUT
FB
C4
22µF
25V
×2
LTM4609
IS SELECTED USING
= 0.8V
+
+
100k
330µF
25V
N
R
330µF
25V
FB
+ R
23
FB
4609fc
V
12V
8A
OUT