MAX8543 MAXIM [Maxim Integrated Products], MAX8543 Datasheet - Page 14

• Manufacturer Part Number: MAX8543
• Description: Step-Down Controllers with Prebias Startup, Lossless Sensing, Synchronization, and OVP
• Manufacturer: MAXIM [Maxim Integrated Products]

Step-Down Controllers with Prebias Startup,
Lossless Sensing, Synchronization, and OVP
Figure 2. Typical Applications Circuit with 3.3V (±10%) Input, 2.5V Output at Up to 15A, and 500kHz Switching Frequency
14
OFF
______________________________________________________________________________________
ON
SYNC IN
V
IN
= (3V TO 3.6V)
D2
C7
C8
R2
R6
C12
R3
R1
C5
16
8
5
1
2
3
4
6
ILIM
FSYNC
EN
GND
SS
COMP
FB
CS-
MAX8543
PGND
BST
CS+
DH
DL
LX
VL
IN
12
15
14
13
11
10
9
7
D1
C2
C3
IN
C11
C1
N3
N1
N2
N4
C4A
R4
C10
R5
L1
C9
C4B
C6A
C4C
C4D
C6B
V
UP TO 15A
OUT
= 2.5V