ILC7526 查看數據表（PDF） - Fairchild Semiconductor
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ILC7526 Datasheet PDF : 7 Pages
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USB Dual Control Switches
Preliminary
Absolute Maximum Ratings (Note 1, notes on next page)
Parameter
Input Supply Voltage
Fault Flag Voltage
Fault Flag Current
Output Voltage
Output Current
ENABLE Input Voltage
Storage Temperature
Operating Ambient Temperature
Package Thermal Resistance
SOIC 8-Pin
DIP
Lead Temperature (soldering 5 sec)
Symbol
VIN
VFLG
IFLG
VOUT
IOUT
VEN
TSTG
TA
θJA
θJA
Ratings
+6
+6
50
+6
Internally Limited
-0.3 to +12
-40 to +125
-40 to +85
120
130
260
Units
V
V
mA
V
mA
V
°C
°C
°C/W
°C/W
°C
Electrical Characteristics ILC7526IK
Test circuit shown in Fig. 2. BOLDFACE type indicates limits that apply over the full operating temperature range (Note 2).
Parameter
Symbol
Conditions
Min Typ Max Units
Supply Current
ISS
Switch off, OUT = Open
All switches on, OUT = Open
0.75
µA
110
µA
ENABLE Input Threshold
ENABLE Input Current
ENABLE Input Capacitance
VENTH
IEN
CEN
Low to high transition
High to low transition (Note 3)
VEN = 0V to 5.8V
0.8
2.1
1.9
2.4 V
V
-1 +0.01 1 µA
1
pF
Switch resistance
Output Turn-on Delay
Output Turn-on Rise Time
Output Turn-off Delay
Output Turn-off 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
RDSON
VIN = 5V, IOUT = 500mA each switch
VIN = 3.3V, IOUT = 500mA each switch
100 140 mΩ
140 180 mΩ
TON
TOR
TOFD
RL = 10Ω each output
RL = 10Ω each output
RL = 10Ω each output
0.5
ms
1
ms
1
20 µs
TOFF RL = 10Ω each output
1
20 µs
IOL Output disabled, each output
10 µA
IOUT Each output
0.5
A
ISCL ENABLE into load, VOUT = 4.0V
0.5 0.75 1.25 A
ILTH
Ramped load to enabled output
VOUT < 4.0V, Note 2
1.6
2.2 A
OTTH
TJ (Junction temperature) increasing
TJ (Junction temperature) decreasing
135
°C
125
°C
RFLG
VIN = 5V, IL = 10mA
VIN = 3.3V, IL = 10mA
10
25 Ω
15
40 Ω
IFLG
VFLG = 5V
0.01
1 µA
Under Voltage Lockout Threshold
UVLO
VIN = increasing
VIN = decreasing
2.5
2.3
V
3
Rev. 1.6 September 2001
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