MP6231/MP6232 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
PIN FUNCTIONS
MP6231/MP6232
SOIC8
SOIC8E
MSOP8E
1
2
3
4
5
6
7
Name
GND
IN
EN1
Description
Ground.
Input Voltage. Accepts 2.7V to 5.5V input.
Active Low: (MP6232), Active High: (MP6231)
Active Low: (MP6232), Active High: (MP6231)
EN2
OUT2
OUT1
FLAG2
IN-to-OUT2 Over-current, active-low output flag. Open-Drain.
IN-to-OUT2 Power-Distribution Switch Output.
IN-to-OUT1 Power-Distribution Switch Output
8
FLAG1
IN-to-OUT1 Over-current, active-low output flag. Open-Drain.
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= +25ºC, unless otherwise noted.
OUT
X
RL
CL
V
O
(OUT
X
)
t
r
90%
10%
90%
10%
t
f
TEST CIRCUIT
50%
V
I
(EN
X
)
50%
VI(ENX)
50%
50%
t
on
V
O
(OUT
X
)
90%
10%
t
off
VO(OUTX)
ton
90%
10%
toff
VOLTAGE WAVEFORMS
Figure 1—Test Circuit and Voltage Waveforms
MP6231/MP6232 Rev. 1.2
3/31/2010
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4
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