Datasheet

MAX17502 60V, 1A, Ultra-Small, High-Efciency,
Synchronous Step-Down DC-DC Converter
www.maximintegrated.com
Maxim Integrated │ 18
Typical Applications Circuits
Figure 7. MAX17502E Application Circuit (3.3V Output, 1A Maximum Load Current, 600kHz Switching Frequency)
Figure 8. MAX17502F Application Circuit (5V Output, 1A Maximum Load Current, 600kHz Switching Frequency)
C2
1µF
C3
3300pF
N.C.
SS
V
CC
EN/UVLO
V
IN
LX
PGND
GND
FB/VO
RESET
V
IN
24V
C1
2.2µF
1210
1
2JU1
R1
3.32MΩ
R2
866kΩ
3
MAX17502E
RESET
L1
15µH
C4
22µF
1210
V
OUT
3.3V, 1A
C2
1µF
C3
3300pF
N.C.
SS
V
CC
EN/UVLO
V
IN
LX
PGND
GND
FB/VO
RESET
V
IN
24V
C1
2.2µF
1210
1
2JU1
R1
3.32MΩ
R2
866kΩ
3
MAX17502F
RESET
L1
22µH
C4
10µF
1210
V
OUT
5V, 1A