73S8009CN-32IM/F Maxim Integrated Products, 73S8009CN-32IM/F Datasheet - Page 13

• Manufacturer Part Number: 73S8009CN-32IM/F
• Description: IC PWR MGMT/SMART CARD INT 32QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S8009CN-32IM/F

• Applications: Smart Card Reader, Writer
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 32-VFQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -

DS_8009CN_026
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.
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
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
V
I
I
I
I
I
Tj
θ
θ
Symbol
Symbol
Symbol
DDEXT
VPC
DD
CCF
CCF1P8
DD
ja
jc
max
DC Characteristics
Voltage / Temperature Fault Detection Circuits
Thermal Characteristics
Example 73S8009CN Schematics
V
V
Load
Supply Current
VDD over-current limit
Card overcurrent fault
Card overcurrent fault
Junction temperature
Thermal Resistance,
Junction-to-Ambient
Thermal Resistance,
Junction-to-case
DD
DD
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
40mA.
Vpc = 2.7V, V
Vpc = 3.3V, V
Vpc = 5.0V, V
OFF mode
V
CC
= 1.8V
Condition
Condition
Condition
CC
CC
CC
off, I
off, I
off, I
VDDEXT
DD
DD
DD
= 0
= 0
= 0
<
Min
Min
Min
3.0
40
80
60
–
–
–
–
–
–
–
–
73S8009CN Data Sheet
Nom
Nom
Nom
0.01
70
3.3
1.7
1.1
0.7
–
6
–
–
–
–
Max
125
Max
Max
100
150
130
3.6
–
–
40
–
–
–
1
°
°
Unit
Unit
Unit
C/W
C/W
°
mA
mA
mA
mA
mA
mA
mA
µA
C
V
13