Rainbow Electronics MAX15046B - Manual (Page 22)

40V, High-Performance, Synchronous
Buck Controller
MAX15046
22 _____________________________________________________________________________________
Typical Application Circuits (continued)
MAX15046
IN
V
CC
DH
CSP
LX
BST
DL
DRV
PGND
GND
C2
Q1
Q2
PGOOD
EN
LIM
COMP
FB
RT
L1 V
OUT
D1
C6
C4 C5
C3
R2
R3
R3
C8
C7
R4
V
IN
+4.5V TO +5.5V
PGOOD
ENABLE
C9
R1
C1
TYPICAL APPLICATION CIRCUIT 2
MAX15046
IN
V
CC
DH
CSP
LX
BST
DL
DRV
PGND
GND
C2
Q1
Q2
PGOOD
EN
LIM
COMP
FB
RT
L1 V
OUT
D1
C6
C4 C5
C3
R2
R3
R3
C8
C7
R4
V
AUX
+4.5V TO +5.5V
V
IN
+24V
PGOOD
ENABLE
C9
R1
C1
TYPICAL APPLICATION CIRCUIT 3