Datasheet

MAX17501 60V, 500mA, Ultra-Small, High-Efciency,
Synchronous Step-Down DC-DC Converter
www.maximintegrated.com
Maxim Integrated │ 19
Typical Applications Circuits
Figure 6. MAX17501A/E Application Circuit (3.3V Output, 500mA Maximum Load Current, 600kHz Switching Frequency)
Figure 7. MAX17501B/F Application Circuit (5V Output, 500mA 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
1µF
1206
1
2JU1
R1
3.32MΩ
R2
866kΩ
3
MAX17501
RESET
L1
33µH
C4
10µF,
1206
V
OUT
3.3V, 500mA
C2
1µF
C3
3300pF
N.C.
SS
V
CC
EN/UVLO
V
IN
LX
PGND
GND
FB/VO
RESET
V
IN
24V
C1
1µF
1206
1
2JU1
R1
3.32MΩ
R2
866kΩ
3
MAX17501
RESET
L1
47µH
C4
10µF,
1206
V
OUT
5V, 500m
A