ncn6024 ON Semiconductor, ncn6024 Datasheet - Page 6

• Manufacturer Part Number: ncn6024
• Description: Compact And Low Cost Smart Card Interface Ic
• Manufacturer: ON Semiconductor

NOTE:
4. Min start−up VDDP voltage = 3.3 V.
5. Guaranteed by design and characterization.
6. These values take into account the tolerance of the cms capacitor used. The allowed values are single 330 nF or distributed 100 nF + 220 nF
POWER SUPPLY SECTION
PORADJ PIN
DC/DC CONVERTER
Pin
21
21
21
21
21
18
18
18
18
18
17
17
17
17
17
17
17
or 100 nF + 330 nF or distributed capacitor combination not exceeding 800 nF (470 nF + 330 nF).
6
6
6
6
8
Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification
limit values are applied individually under normal operating conditions and not valid simultaneously.
I
CRD_V
DV
CRD_VCC_SC
UVLOV
C
CRD_V
CRD_V
UVLOHys
I
V
CRD_VCC
Symbol
V
V
CRD_VCC
PORHys
CRD_VCC
V
PORth+
PORth−
F
t
I
I
I
I
I
V
V
DDP
DDP
DDP
VDD
VDD
POR
DDP
CLK
I
DD
IL
UP
CCSR
DD
CC
CC
DC/DC Converter Power Supply, CRD_VCC = 3V and 5V,
Inactive Mode
DC Operating Supply Current, F
Cout
DC Operating Supply Current,
Operating Voltage
Inactive Mode 0 Standby Current
Operating Current − F
Cout
Undervoltage Lockout (UVLO), No External Resistor at Pin PORADJ
(Connected to GND), Falling V
UVLO Hysteresis, No External Resistor at Pin PORADJ
(Connected to GND)
External Rising Threshold Voltage on V
PORADJ
External Falling Threshold voltage on V
PORADJ
Hysteresis on V
Width of Power−On Reset Pulse (Note 5)
Low Level Input Leakage Current, V
DC/DC Converter Clock Frequency when Card Active (Note 5)
Output Voltage on pin V
Output Capacitance on card power supply CRD_VCC (Notes 5, 6)
Output Card Supply Voltage @ 4.5 V< V
Output Card Supply Voltage @ 4.5 V< V
Load Pulses of 40 nAs/t < 400 ns and |I
(Including Ripple)
Card Supply Current
Short−Circuit Current − CRD_V
Output Card Supply Voltage Ripple Peak−to−Peak (Note 5)
Slew Rate on CRD_V
CRD_CLK
CRD_CLK
(V
DD
|I
|I
CRD_V
CRD_V
No External Resistor on PORADJ
External Resistor on PORADJ
CRD_V
CRD_V
CRD_V
CRD_V
CRD_V
CRD_V
@ CRD_V
@ CRD_V
CC
CC
= 3.3 V; V
| v 65 mA
| v 15 mA (Note 4)
= 33 pF, ⎢I
= 33 pF, ⎢I
PORth
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5 V, I
= 3 V, I
= 5V
= 3V
= 3.0 V @ I
= 5.0 V @ I
= 3.0 V
= 5.0 V
CC
CLK_IN
(pin PORADJ)
DDP
UP
CRD_VCC
CRD_VCC
= 3.0 V
= 5.0 V
Up or Down (Note 5)
(average value)
= 5 V; T
CRD_VCC
CRD_VCC
= 10 MHz,
DD
CC
Rating
CLKIN
load
load
http://onsemi.com
⎢ = 0
⎢ = 0
Level
Shorted to Ground
amb
IL
<0.5 V (Pulldown Current Source)
v 65 mA
v 65 mA
= 65 mA
= 65 mA
= 10 MHz,
DD
= 25°C; F
DD
CC
DDP
DDP
| < 200 mA Peak Current
for Power On Reset − Pin
for Power On Reset − Pin
6
< 5.5 V (including ripple)
< 5.5 V with Current−
CLKIN
= 10 MHz)
2.25
1.18
1.11
2.85
4.75
2.70
4.60
0.05
Min
4.5
3.0
2.7
2.6
5.0
5.0
50
40
−
−
−
−
−
4
4
2.35
1.25
1.18
5.23
5.23
3.00
5.00
3.00
5.00
0.10
Typ
100
320
110
5.0
3.5
75
−
−
−
−
−
−
8
8
5
Max
2.45
1.32
1.24
3.15
5.25
3.30
5.30
0.22
200
200
150
110
800
150
350
5.5
5.5
0.3
5.0
5.5
0.6
4.5
5.5
5.5
12
12
65
65
1
Unit
MHz
V/ms
mA
mA
mA
mA
mA
mV
mV
mA
mA
mV
ms
mA
nF
V
V
V
V
V
V
V
V
V