AP1212 查看數據表（PDF） - Anachip Corporation
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AP1212 Datasheet PDF : 11 Pages
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Dual USB High-Side Power Switch
Operating Ratings (Note 2)
AP1212
Symbol
VIN
TA
ΘJA
ΘJA
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 VIN=+5V and TA=25oC, unless otherwise specified.)
Symbol
ICC
VIT
IEN
CEN
RDS(ON)
TOND
TR
TOFFD
TF
ILEAK
IOUT
IOS
ILIM
TTS
RFO
IFOH
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
Conditions
switch off, OUT = open (Note 4)
all switches on, OUT = open
(Note 4)
(Note 4)
VEN =0V to 5.5V
VIN =2.7V ~ 5.5V, IOUT =500mA,
each switch
RL =10Ω each output
RL =10Ω each output
RL =10Ω each output
RL =10Ω each output
each output (output disabled)
each output
Each output (enable into load),
VOUT=0V
Ramped load applied to
enabled output
TJ increasing
TJ decreasing
VIN = 5V, IL = 10mA
VIN = 3.3V, IL = 10mA
VFLAG = 5V
VIN = increasing
VIN = decreasing
Min.
0.8
-1
0.6
0.8
1.0
Typ.
0.50
110
1.7
±0.01
1
110
30
1
0.5
0.5
1.0
1.2
140
130
10
15
0.01
2.5
2.3
Max.
5
160
2.40
1
140
10
10
10
1.25
1.4
25
40
1
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 VEN≦0.8Vand on is VEN≧2.4V for the AP1212H. Off is VEN≧2.4V and on is VEN≦0.8V for the AP1212L.
Unit
µA
µA
V
µA
pF
mΩ
µS
mS
µS
µS
µA
A
A
A
oC
oC
Ω
Ω
µA
V
V
Anachip Corp.
www.anachip.com.tw
Rev.1.0 Sep.23, 2004
3/11
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