
MP2358 – 2A, 23V, 370KHz STEP-DOWN CONVERTER
MP2358 Rev. 1.3
3/23/2006
www.MonolithicPower.com
4
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
TM
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 12V, V
OUT
= 3.3V, T
A
= +25
°
C, unless otherwise noted.
Steady State
I
OUT
= 2A
V
IN AC
500mV/div.
V
OUT AC
50mV/div.
V
SW
10V/div.
I
L
2A/div.
MP2358-TPC01
V
EN
10V/div.
V
OUT
2V/div.
V
SW
10V/div.
I
L
1A/div.
V
EN
10V/div.
V
OUT
2V/div.
V
SW
10V/div.
I
L
1A/div.
4ms/div.
MP2358-TPC02
Startup
No Load
4ms/div.
MP2358-TPC03
Startup
1A Load
V
EN
10V/div.
V
OUT
2V/div.
V
SW
10V/div.
I
L
1A/div.
Startup
2A Load
4ms/div.
MP2358-TPC04
V
OUT AC
500mV/div.
I
L
1A/div.
I
1A/div.
MP2358-TPC05