MP62340/MP62341 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES
MP62340/MP62341 Rev.0.9 www.MonolithicPower.com 5
12/15/2009 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2009 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
=5V, C
L
=1uF, T
A
=25℃, for only one channel, unless otherwise noted.
INPUT VOLTAGE (V) INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Input to Output Voltage vs.
Load Current
Current Limit vs.
Input Voltage
Supply Current, Output
Enable vs. Input Voltage
Static Drain-Source On-State
Resistance Variation vs.
Ambient Temperature
I
O
=0.1A
Static Drain-Source On-State
Resistance vs. Input Voltage
I
O
=1A
INPUT VOLTAGE (V) INPUT VOLTAGE (V)
1
1.5
2
2.5
3
3.5
2.5 3 3.5 4 4.5 5 5.5 6
TURN ON DELAY (ms)
1
1.1
1.2
1.3
1.4
1.5
2.5 3 3.5 4 4.5 5 5.5 6
TURN OFF DELAY (ms)
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2.5 3 3.5 4 4.5 5 5.5 6
RISE TIME(ms)
30
35
40
45
50
55
60
65
2.5 3 3.5 4 4.5 5 5.5 6 2.5 3 3.5 4 4.5 5 5.5 6
FALL TIME (us)
60
70
80
90
100
110
SUPPLY CURRENT (uA)
-25
-20
-15
-10
-5
0
5
10
15
20
25
-40 -20
020 406080
AMBIENT TEMPERATURE (
o
C)
STATIC DRAIN-SOURCE ON-STATE
RESISTANCE VARIATION (%)
70
80
90
100
110
120
130
140
2.5 3 3.5 4 4.5 5 5.5 6
INPUT VOLTAGE (V)
STATIC DRAIN-SOURCE ON-STATE
0
20
40
60
80
100
120
140
0 0.2 0.4 0.6 0.8 1
OUTPUT CURRENT (A)
INPUT TO OUTPUT VOLTAGE (mV)
Vin=5.5V
Vin=5V
Vin=4V
Vin=2.7V
Vin=3.3V
1.4
1.5
1.6
1.7
1.8
2.5 3 3.5 4 4.5 5 5.5 6
INPUT VOLTAGE (V)
CURRENT LIMIT (A)