Datasheet

MAX17595/MAX17596/MAX17597
Peak-Current-Mode Controllers for
Flyback and Boost Regulators
19Maxim Integrated
Typical Operating Circuits (continued)
Figure 10. MAX17596 Typical Application Circuit (Power Supply for DC-DC Applications)
N1
R8
100I
R9
50mI
R14
8.6kI
R16
16.5kI
R15
8.6kI
R12
10kI
R17
470I
R13
470I
C14
0.1µF
V
FB
V
DRV
V
OUT
C6
300pF
C15
22nF
C17
500nF
GND0
C16
56pF
U2
U3
NDRV
EP
V
IN
SS
SLOPE
FB
COMP
PGND
C5
100nF
C3
0.22µF
C2
4.7µF
50V
C1
47µF
63V
PGND
V
IN
V
OUT
GND0
24V, 1.5A
OUTPUT
18V TO 36V
R7
10kI
R6
20kI
R5
348kI
R4
49.9kI
R3
22kI
R1
750I
C4
0.1µF, 50V
C9
10µF
50V
C11
10µF
50V
C12
10µF
50V
D1
V
FB
EN/UVLO
OVI
V
IN
V
IN
R10
28.5kI
RT
SGND
CS
DITHER/
SYNC
MAX17596
U1
C10
10µF
50V
C13
10µF
50V
PGNDSGND
SGND
C7
1µF
V
DRV
V
DRV
C8
100nF
D2
T1
V
OUT