Datasheet

MAX17502 60V, 1A, Ultra-Small, High-Efciency,
Synchronous Step-Down DC-DC Converter
www.maximintegrated.com
Maxim Integrated │ 19
Figure 9. MAX17502G Application Circuit (12V Output, 1A Maximum Load Current, 600kHz Switching Frequency)
Figure 10. MAX17502H Application Circuit (2.5V Output, 1A Maximum Load Current, 300kHz Switching Frequency)
C2
1µF
C3
6800pF
R3
20kΩ
C5
2200pF
C9
12pF
COMP
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
316kΩ
3
MAX17502G
RESET
L1
47µH
C4
10µF
1210
V
OUT
12V, 1A
R4
174kΩ
R5
14kΩ
C2
1µF
C3
6800pF
R3
16.9kΩ
C5
3300pF
C9
47pF
COMP
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
1MΩ
3
MAX17502H
RESET
L1
22µH
C4
47µF,
1210
V
OUT
2.5V, 1A
R4
69.8kΩ
R5
39.2kΩ