AP1212
DUAL USB HIGH-SIDE POWER SWITCH
AP1212 Rev. 8 7 of 12 NOVEMBER 2010
DS31019
www.diodes.com © Diodes Incorporated
NOT RECOMMENDED FOR
NEW DESIGN PLEASE USE
AP2146 OR AP2156
Typical Performance Characteristics (Continued)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
-50
0
50
100
150
200
250
300
350
85
O
C
25
O
C
-40
O
C
Off-Current vs. Supply Voltage
CURRENT (nA)
SUPPLY VOLTAGE (V)
-40 -20 0 20 40 60 80 100
-50
0
50
100
150
200
250
300
350
V
SUPPLY
=3.3V
V
SUPPLY
=5V
Off-Current vs. Temperature
CURRENT (nA)
TEMPERATURE (
O
C)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
1.0
1.2
1.4
1.6
1.8
2.0
V
EN
FALLING
V
EN
RISING
T=25
O
C
Enable Threshold vs. Supply Voltage
ENABLE THRESHOLD (V)
SUPPLY VOLTAGE (V)
-40 -20 0 20 40 60 80 100
1.0
1.2
1.4
1.6
1.8
2.0
V
IN
=5V
V
EN
FALLING
V
EN
RISING
Enable Threshold vs. Temperature
ENABLE THRESHOLD (V)
TEMPERATURE (
O
C)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
85
O
C
25
O
C
-40
O
C
Short-Circuit Current-Limit vs. Supply Voltage
CURRENT-LIMIT (A)
SUPPLY VOLTAGE (V)
-40-200 20406080100
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
V
SUPPLY
=3.3V
V
SUPPLY
=5V
Short-Circuit Current-Limit vs. Temperature
CURRENT-LIMIT (A)
TEMPERATURE (
O
C)