DS_8009CN_026
73S8009CN Data Sheet
2.5 DC Characteristics
Table 6 lists the DC characteristics.
Table 6: DC Characteristics
Condition
Symbol
Parameter
VDD Voltage
Min
Nom
Max
Unit
VDD
2.7v < VPC < 6.5v, IVDDEXT
40mA.
<
3.0
3.3
3.6
V
VDD Current to External
Load
IDDEXT
–
–
40
mA
Vpc = 2.7V, VCC off, IDD = 0
Vpc = 3.3V, VCC off, IDD = 0
Vpc = 5.0V, VCC off, IDD = 0
OFF mode
–
–
–
–
1.7
1.1
–
–
–
1
mA
mA
mA
µA
IVPC
Supply Current
0.7
0.01
2.6 Voltage / Temperature Fault Detection Circuits
Table 7 lists the voltage /temperature fault detection circuits.
Table 7: Voltage / Temperature Fault Detection Circuits
Symbol
Parameter
Condition
Min
Nom
Max
Unit
–
VDD over-current limit
40
100
mA
IDDmax
ICCF
–
–
Card overcurrent fault
Card overcurrent fault
80
60
150
130
mA
mA
ICCF1P8
VCC = 1.8V
2.7 Thermal Characteristics
Table 8 lists the thermal characteristics.
Table 8: Thermal Characteristics
Condition
Symbol
Parameter
Min
–
Nom
Max
Unit
°C
Tj
Junction temperature
–
125
–
–
Thermal Resistance,
Junction-to-Ambient
70
θ ja
θ jc
°C/W
–
–
Thermal Resistance,
Junction-to-case
6
°C/W
3 Applications Information
This section provides general usage information for the design and implementation of the 73S8009CN.
The documents listed in Related Documentation provide more detailed information.
3.1 Example 73S8009CN Schematics
Figure 3 shows a typical application schematic for the implementation of the 73S8009CN with a main
system switch. Figure 4 shows a typical application schematic for the implementation of the 73S8009CN
without a main system switch. Note that minor changes may occur to the reference material from time to
time and the reader is encouraged to contact Teridian for the latest information.
Rev. 1.4
13
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
