MAX17502_13 Datasheet, PDF (18/21 Pages) Maxim Integrated Products – 60V, 1A, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter

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