MP62350/MP62351 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
MP62350/MP62351 Rev. 0.91 www.MonolithicPower.com 4
9/18/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
PIN FUNCTIONS
MP62350/MP62351
Pin# Name Description
1
EN1
Active Low: (MP62350), Active High: (MP62351)
2
FLAG1
IN-to-OUT1 Over-current, active-low output flag. Open-Drain.
3
FLAG2
IN-to-OUT2 Over-current, active-low output flag. Open-Drain.
4
EN2
Active Low: (MP62350), Active High: (MP62351)
5 OUT2 IN-to-OUT2 Power-Distribution Switch Output.
6 GND Ground.
7 IN Input Voltage. Accepts 2.7V to 5.5V input.
8 OUT1 IN-to-OUT1 Power-Distribution Switch Output
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= +25ºC, unless otherwise noted.
V
I
(EN
X
)
VI(ENX)
V
O
(OUT
X
)
OUT
X
RL
CL
V
O
(OUT
X
)
VO(OUTX)
50%
50%
50%
50%
90%
90%
90%
90%
10%
10%
10%
10%
t
on
t
r
t
f
ton
t
off
toff
VOLTAGE WAVEFORMS
TEST CIRCUIT
Figure 1—Test Circuit and Voltage Waveforms
