Datasheet
MAX1960/MAX1961/MAX1962
2.35V to 5.5V, 0.5% Accurate, 1MHz PWM
Step-Down Controllers with Voltage Margining
______________________________________________________________________________________ 27
DL
LX
DH
BST
V
DD
V
CC
AV
DD
C-C+
PGND
ILIM
FB
MAX1960
N2
R8
1Ω
C14
4700pF
C13
4700pF
R7
1Ω
L1
N1
D1
R5
10Ω
C6
2.2µF
C4
1µF
C5
0.1µF
CTL1
INPUT
2.7V TO 5.5V
CTL2
COMP
REF
GND
FSET/SYNC
CLKOUT
N1 – IRLR7821
N2 – IRLR7833
R1
6.84kΩ
C3
4 x 47µF
TAIYO-YUDEN
JMK325BJ476MN
OUTPUT 2.5V, 15A
R2
3.22kΩ
R4
390kΩ
C1
0.47µF
C2
5 x 10µF
C8
0.22µF
C9
820pF
C10
33pF
R3
10kΩ
N.C.
CLKOUT
C7
560pF
R9
680Ω
Figure 13. Application Circuit—Ceramic Output Capacitors with Type 3 Compensation