SP2525A Datasheet, PDF (2/10 Pages) Sipex Corporation – USB High-Side Power Switch

SP2525A
Single Channel USB Power Distribution 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 specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect
reliability.
Supply Voltage V_IN ................................................. 7.0V
Fault Flag Voltage V_FLG............................................ 7.0V
Fault Flag Current I_FLG ...........................................50mA
Enable Input V_EN......................................... -0.3V to 15V
Storage Temperature .............................. -65°C to 150°C
Power Dissipation (NSOIC-8) .........................................
(derate 6.14mW/°C above 70°C)...................... 500mW
OPERATING RATINGS
Ambient Temperature Range ..................... -40°C to 85°C
ELECTRICAL SPECIFICATIONS
Specifications with standard type are for an Operating Ambient Temperature of T_A = 25°C only; limits applying over the full
Operating Junction Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test,
design, or statistical correlation. Typical values represent the most likely parametric norm at T_A = 25°C, and are provided
for reference purposes only. Unless otherwise indicated, V_IN = 5.0V, T_A= 25°C.
Parameter
Supply Current
Enable Input Voltage
Enable Input Current
Enable Input Capacitance
Output MOSFET 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
Over temperature shutdown
threshold
Error Flag Output Resistance
Error Flag Current
UVLO threshold
Min.
0.8
0.6
Typ.
0.75
75
1.7
2.0
0.01
0.01
1
70
100
1000
0.8
0.7
1.0
135
125
10
15
0.01
2.6
2.4
Max.
5.0
100
2.4
1
1
100
4000
20
20
10
1.25
25
40
1
Units
µA
V
µA
pF
mΩ
µs
µs
µs
µs
µA
A
°C
Ω
µA
V
Conditions
V_EN = Logic “0” OUT =open
V_EN = Logic “1” OUT =open
V_EN = Logic “0”
V_EN = Logic “1”
V_EN = Logic “0”
V_EN = Logic “1”
R_L=10Ω, each output
R_L=10Ω, each output
R_L=10Ω, each output
R_L=10Ω, each output
Temperature T_J raising
Temperature T_J decreasing
V_IN=5V, I_L=10mA
V_IN=3.3V, I_L=10mA
V_IN increasing
V_IN decreasing
© 2011 Exar Corporation
2/10
Rev. 2.1.0