AP1212
Dual USB High-Side Power Switch
Operating Ratings
(Note 2)
Symbol
V
IN
T
A
Θ
JA
Θ
JA
Parameter
Supply Voltage
Ambient Operating Temperature
Thermal Resistance SOP
Thermal Resistance PDIP
Rating
+2.7 to +5.5
-40 to +85
120
100
Unit
V
oC
oC/W
oC/W
Electrical Characteristics
(Under the conditions of V
Symbol
I
CC
V
IT
I
EN
C
EN
R
DS(ON)
T
OND
T
R
T
OFFD
T
F
I
LEAK
I
OUT
I
OS
I
LIM
T
TS
R
FO
I
FOH
UVLO
Parameter
Supply Current
Enable Input Threshold
Enable Input Current
Enable Input Capacitance
Switch Resistance
Output Turn-On Delay
Output Turn-On Rise Time
Output Turnoff Delay
Output Turnoff Fall Time
Output Leakage Current
Continuous Load Current
Short-circuit Current Limit
Current-Limit Threshold
Over-temperature
Shutdown Threshold
Error Flag Output
Resistance
Error Flag Off Current
UVLO Threshold
IN
=+5V and T
A
=25oC, unless otherwise specified.)
Conditions
switch off, OUT = open (Note 4)
all switches on, OUT = open
(Note 4)
(Note 4)
V
EN
=0V to 5.5V
V
IN
=2.7V ~ 5.5V, I
OUT
=500mA,
each switch
R
L
=10Ω each output
R
L
=10Ω each output
R
L
=10Ω each output
R
L
=10Ω each output
each output (output disabled)
each output
Each output (enable into load),
V
OUT
=0V
Ramped load applied to
enabled output
T
J
increasing
T
J
decreasing
V
IN
= 5V, I
L
= 10mA
V
IN
= 3.3V, I
L
= 10mA
V
FLAG
= 5V
V
IN
= increasing
V
IN
= decreasing
Min.
Typ.
0.50
110
Max.
5
160
2.40
1
140
Unit
µA
µA
V
µA
pF
mΩ
µS
mS
µS
µS
µA
A
A
A
oC
oC
0.8
-1
1.7
±0.01
1
110
30
1
0.5
0.5
10
10
10
1.25
1.4
0.6
0.8
1.0
1.0
1.2
140
130
10
15
0.01
2.5
2.3
25
40
1
Ω
Ω
µA
V
V
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 are 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 AP1212H. Off is V
EN
≧2.4V
and on is V
EN
≦0.8V
for the AP1212L.
Anachip Corp.
www.anachip.com.tw
3/11
Rev.1.0
Sep.23, 2004
ANACHIP [ ANACHIP CORP ]
