73S8009C Maxim, 73S8009C Datasheet - Page 15

• Manufacturer Part Number: 73S8009C
• Description: The 73S8009C is a versatile power management and single smart card interface circuit that is ideally suited for smart card reader products that are battery- and/or USB bus-powered
• Manufacturer: Maxim

DS_8009C_025
2.5
Table 6 lists the DC characteristics.
2.6
Table 7 lists the voltage / temperature fault detection circuits.
2.7
Table 8 lists the thermal characteristics.
Rev. 1.5
V
I
I
VBUS
VBUS
VBUS
DDEXT
VPC
IV
I
I
Tj
θ
θ
Symbol
Symbol
Symbol
CCF
CCF1P8
DD
ja
jc
P
max
DC Characteristics
Voltage / Temperature Fault Detection Circuits
Thermal Characteristics
ON
IDIS
STBY
V
V
Load
Supply Current
VBUS detection
threshold
VBUS discharge
current
VBUS standby current
V
Card overcurrent fault
Card overcurrent fault
Junction temperature
Thermal Resistance,
Junction-to-Ambient
Thermal Resistance,
Junction-to-case
DD
DD
P
over-current fault
Supply Voltage
Current to External
Parameter
Parameter
Parameter
Table 7: Voltage / Temperature Fault Detection Circuits
Table 8: Thermal Characteristics
Table 6: DC Characteristics
2.7v < VPC < 6.5v, I
40 mA.
Vpc = 2.7V, V
Vpc = 3.3V, V
Vpc = 5.0V, V
OFF mode
V
V
DD
CC
=3.3 V
= 1.8 V
Condition
Condition
Condition
CC
CC
CC
off, I
off, I
off, I
VDDEXT
DD
DD
DD
= 0
= 0
= 0
<
Min
Min
Min
3.0
3.5
0.5
80
60
–
–
–
–
–
–
–
–
–
Nom
Nom
Nom
73S8009C Data Sheet
0.01
70
370
3.3
1.7
1.1
0.7
3.9
1.0
–
6
–
–
–
–
Max
125
Max
Max
500
150
150
130
3.6
4.3
–
–
40
–
–
–
1
3
°
°
Unit
Unit
Unit
C/W
C/W
°
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
C
V
V
15