SP2525 Ver la hoja de datos (PDF) - Signal Processing Technologies
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SP2525 Datasheet PDF : 16 Pages
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ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
Supply Voltage.......................................-0.3V, +6.0V
Operating Temperature......................-40˚C to +85˚C
Storage Temperature.......................-65˚C to +150˚C
Power Dissipation Per Package
8-pin NSOIC (derate 6.14mW/OC above +70OC).......500mW
SPECIFICATIONS
Unless otherwise noted, the following specifications apply for VIN = +5.0V and TAMB = 25OC.
PARAMETER
MIN. TYP. MAX. UNITS
CONDITIONS
Operating Voltage Range, VIN
Supply Current, IIN
3.0
5.5
0.05 5.0
80 140
V
µA
enable off, no output load
enable on, no output load
Enable Input Threshold Voltage
2.1 2.4
0.8 1.9
V
low to high transition
high to low transition
Enable Input Current
Enable Input Capacitance
0.01 1
0.01 1
1
µA
VEN=VOH(min)=2.4V
VEN=VOL(max)=0.8V
pF
Switch Resistance
Output Turn-On Delay
Output Turn-On Rise Time
Output Turn-Off Delay
Output Turn-Off Fall Time
Output Leakage Current
80
140
mΩ 3.0V<VIN<5.5V,IL<500mA
0.5
ms RL=10Ω
1
ms RL=10Ω
1
20
µs RL=10Ω
1
20
µs RL=10Ω
.02 10
µA
Current Limit Threshold
2.0 2.8
A Ramped load applied
Short Circuit Current Limit
Over-Temperature Shutdown
Threshold
0.5 0.75 1.25
135
125
A
VOUT = 0V
OC
increasing temperature
decreasing temperature
Error Flag Output Resistance
Error Flag Off Current
UVLO Threshold
10 25
15 40
0.01 1
2.7 3.0
2.5 2.6
Ω
VIN=5V,IL=10mA
V =3.3V,I =10mA
IN
L
µA
VFLAG=5V
V
VIN increasing, TMIN to TMAX
VIN decreasing TMIN to TMAX
Rev. 8/21/01
SP2525 +3.0 to +5.5 Power Control Switch
2
© Copyright 2001 Sipex Corporation
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