MP6231/MP6232 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
ELECTRICAL CHARACTERISTICS
(4)
V
IN
=5V, T
A
=+25°C, unless otherwise noted.
Parameter
IN Voltage Range
Supply Current
Supply Current
Shutdown Current
Off Switch Leakage
Current Limit
Trip Current
Under-voltage Lockout
Under-voltage Hysteresis
FET On Resistance
EN Input Logic High Voltage
EN Input Logic Low Voltage
FLAG Output Logic Low Voltage
FLAG Output High Leakage
Current
Thermal Shutdown
Thermal Shutdown Hysteresis
V
OUT
Rising Time, Tr
V
OUT
Falling Time, Tf
Turn On Time, Ton
Turn Off Time, Toff
FLAG Deglitch Time
ENx Input Leakage
Reverse Leakage Current
Current Ramp (slew rate≤100A/s) on
Output
Rising Edge
I
OUT
=100mA , and -40
°
C<T
A
<85°C
2
I
SINK
=5mA
V
IN
=V
FLAG
=5.5V
140
20
0.9
1.7
0.5
0.5
3
10
4
OUTX=5.5V, IN=GND
8
1
0.2
15
0.8
0.4
1
One Channel Enabled, I
OUT
=0, One
Switch ON
Both Channels Enabled, I
OUT
=0, Both
Switches ON
Device Disable, V
OUT
=float, V
IN
=5.5V
Device Disable, V
IN
=5.5V
550
1.2
1.95
250
85
Condition
Min
2.7
90
140
1
1
1100
1.6
2.65
130
Typ
Max
5.5
120
160
Units
V
μA
μA
μA
μA
mA
A
V
mV
mΩ
V
V
V
μA
°C
°C
ms
ms
ms
ms
ms
ms
ms
μA
μA
V
IN
=5.5V, C
L
=1μF, R
L
=11Ω
V
IN
=2.7V, C
L
=1μF, R
L
=11Ω
V
IN
=5.5V, C
L
=1μF, R
L
=11Ω
V
IN
=2.7V, C
L
=1μF, R
L
=11Ω
C
L
=100μF, R
L
=11Ω
C
L
=100μF, R
L
=11Ω
Notes:
4) Production test at +25°C. Specifications over the temperature range are guaranteed by design and characterization.
MP6231/MP6232 Rev. 1.2
3/31/2010
www.MonolithicPower.com
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3
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