
AP1202
Dual USB High-Side Power Switch
Operating Ratings
(Note 2)
Symbol
V
IN
Supply Voltage
T
A
Ambient Operating Temperature
Θ
JA
Thermal Resistance SOIC
Θ
JA
Thermal Resistance DIP
Electrical Characteristics
(Under Operating Conditions) V
IN
=+5V; T
A
=25oC; unless noted.
Symbol
Parameter
switch off, OUT = open (Note 4)
I
CC
Supply Current
all switches on, OUT = open
(Note 4)
V
IT
Enable Input Threshold
(Note 4)
I
EN
Enable Input Current
V
EN
=0V to 5.5V
C
EN
Enable Input Capacitance
V
IN
=2.7V ~ 5.5V, I
OUT
=500mA,
each switch
T
OND
Output Turn-On Delay
R
L
=10
Ω
each output
T
R
Output Turn-On Rise Time
R
L
=10
Ω
each output
T
OFFD
Output Turnoff Delay
R
L
=10
Ω
each output
T
F
Output Turnoff Fall Time
R
L
=10
Ω
each output
I
LEAK
Output Leakage Current
each output (output disabled)
I
OUT
Continuous Load Current
each output
I
OS
Short-circuit Current Limit
Each output (enable into load),
Ramped load applied to
enabled output
T
J
increasing
T
TS
Shutdown Threshold
T
J
decreasing
V
IN
= 5V, I
L
= 10mA
R
FO
Resistance
V
IN
= 3.3V, I
L
= 10mA
I
FOH
Error Flag Off Current
V
FLAG
= 5V
V
IN
= increasing
UVLO
UVLO Threshold
V
IN
= decreasing
Note 1.
Exceeding the absolute maximum rating may damage the device.
Note 2.
The device is not guaranteed to function outside its operating rating.
Note 3.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Note 4.
Off is V
EN
≦
0.8Vand on is V
EN
≧
2.4V for the AP1202H. Off is V
EN
≧
2.4V and on is V
EN
≦
0.8V for the AP1202L.
Anachip Corp.
www.anachip.com.tw
Rev 0.4 Feb.10, 2004
3/11
Parameter
Rating
+2.7 to +5.5
-40 to +85
120
100
Unit
V
oC
oC/W
oC/W
Conditions
Min.
Typ.
0.50
Max.
5
Unit
μA
110
160
μA
0.8
-1
1.7
±
0.01
1
2.40
1
V
μA
pF
R
DS(ON)
Switch Resistance
110
140
m
Ω
30
1
0.5
0.5
0.6
μS
mS
μS
μS
μA
A
A
10
10
10
0.7
0.6
0.50
I
LIM
Current-Limit Threshold
0.60
0.75
0.90
A
140
130
10
15
0.01
2.5
2.3
oC
oC
Ω
Ω
μA
V
V
Over-temperature
25
40
1
Error Flag Output