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NCN6804
http://onsemi.com
6
Rating
Symbol
Value
Unit
DC/DC Converter Power Supply Voltage (VDDPA/B)
Vsup
0.5 ≤ Vsup ≤ 6
V
Power Supply from Microcontroller Side (VDD)
VDD
0.5 ≤ VDD ≤ 6
V
External Card Power Supply (Card A and B)
CRD_VCC
0.5 ≤ CRD_VCC ≤ 6
V
Digital Input Pins
Vin
Iin
0.5 ≤ Vin ≤ (VDD + 0.5)
but < 6.0 ± 5
V
mA
Digital Output Pins (I/O, MISO, INT)
Vout
Iout
0.5 ≤ Vout ≤ (VDD+ 0.5)
but < 6.0 ± 10
V
mA
Smart Card Output Pins
Vout
0.5 Vout ≤ (CRD_VCC + 0.5)
but< 6.0
V
Smart Card Output Pins Excepted CRD_CLK
Iout
15 (Internally Limited)
mA
CRD_CLK Pin
Iout
70 (Internally Limited)
mA
Inductor Current
ILmax
500 (Internally Limited)
mA
QFN32 5x5 mm2 package
Power Dissipation @ TA = +85°C
Thermal Resistance JunctiontoAir
PD
RqjA
1650
40
mW
°C/W
Operating Ambient Temperature Range
TA
40 to +85
°C
Operating Junction Temperature Range
TJ
40 to +125
°C
Maximum Junction Temperature
TJmax
+125
°C
Storage Temperature Range
Tstg
65 to + 150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
3. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at TA = +25°C.
4. Vsup = VDDPA/B = VDDPA and VDDPB