SP2026 Datasheet, PDF (2/14 Pages) Sipex Corporation – +2.7V to +5.5V USB Power Control Switch

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 specifica-
tions below is not implied. Exposure to absolute maxi-
mum 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+70^OC) ................ 500mW
8-pin PDIP
(derate 11.8mW/^OC above+70^OC). ............. 1000mW
Fault Flag Voltage ............................................. +6V
Fault Flag Current ........................................... 25mA
Output Voltage .................................................. +6V
Output Current .............................. Internally Limited
Enable Input .................................. -0.3V to VIN +3V
SPECIFICATIONS
Unless otherwise noted, the following specifications apply for VIN = +5.0V, TA = 25°C.
PARAMETER
Operating Voltage Range, V_IN
Supply Current, I_IN
Enable Input Threshold Voltage
Enable Input Current
Enable Input Capacitance
Switch Resistance
Output Turn-On Delay
Output Turn-On Rise Time
Output Turn-Off Delay
Output Turn-Off Fall Time
Output Leakage Current
Current Limit Threshold
Short Circuit Current Limit
Over-Temperature Shutdown
Threshold
Error Flag Output Resistance
Error Flag Off Current
UVLO Threshold
Enable Input Hysteresis
Off Current in Latched Thermal
Shutdown
Short Circuit Response Time
Overcurrent Flag Response Delay
MIN.
2.7
0.8
-1.0
0.5
2.2
2.0
TYP.
0.75
100
1.7
1.45
0.01
1
90
100
1.3
1.15
35
32
1.0
0.9
140
120
160
150
10
15
2.4
2.15
250
50
MAX. UNITS CONDITIONS
5.5 V
5.0 µA enable off, no output load
160 µA enable on, no output load
2.4 V low to high transition
V high to low transition
1.0 µA V_EN = 0V to 5.5V
pF
140 mΩ V_IN = 5V, I_OUT = 500mA
170 mΩ V_IN = 3.3V, I_OUT = 500mA
5.0 ms RL =10Ω each output, CL = 1µF
4.9 ms R_L =10Ω each output, C_L = 1µF
100 µs R_L =10Ω each output, C_L = 1µF
100 µs R_L =10Ω each output, C_L = 1µF
10 µA V_ENX ≤ 0.8V
1.25 A ramped load applied to output
1.25 A each output, V_OUT = 0V
°C temperature increasing each switch
°C temperature decreasing each switch
°C temperature increasing both switches
°C temperature decreasing both switches
25 Ω V_IN = 5V,I_L =10mA
40 Ω V_IN = 3.3V,I_L =10mA
10 µA V_FLAG = 5V
2.7 V V_IN increasing, T_MIN to T_MAX
2.3 V V_IN decreasing T_MIN to T_MAX
mV
During thermal shutdown state
20
µs V_OUT = 0V to I_OUT = 1 limit
1.5 3.0 7.0 ms V_IN = 5V, apply V_OUT = 0V until FLG low
3.0
ms V_IN = 3.3V, apply V_OUT = 0V until FLG low
Rev. 1/23/02
SP2026 +2.7V to +5.5V USB Power Control Switch
2
© Copyright 2002 Sipex Corporation