ncn6804 ON Semiconductor, ncn6804 Datasheet - Page 7

• Manufacturer Part Number: ncn6804
• Description: Dual Smart Card Interface Ic With Spi Programming Interface
• Manufacturer: ON Semiconductor

NOTE:
5. V
6. Ceramic X7R, SMD type capacitors are mandatory to achieve the CRD_VCC ripple specifications. The ceramic capacitor has to be chosen
POWER SUPPLY SECTION
12, 13
12, 13
12, 13
8, 17
8, 17
8, 17
8, 17
8, 17
8, 17
Pin
32
32
32
32
equal and connected to the same power supply (V
according to its ESR (very low ESR) and DC bias features. The capacitance value can strongly vary with the DC voltage applied (see Figure
22).
DD
and V
CRD_VCC
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.
CRD_VCC
I
CRD_VCC_OV
DV
CRD_VCC
UVLOV
I
Symbol
CRD_VCC
I
VDD_SD
sup
CRD_VCC
I
V
I
V
supst
I
VDD
sup
sup
DD
have separated pads for noise and EMI immunity improvement – by similarity with the NCN6001 V
DD
TOFF
TON
Power Supply (V
DC Operating current – All Card Pins Unloaded, CLK_IN=Low
Standby Supply Current, no card inserted
INT=CLK_IN=CLK_SPI=CS= I/O = MOSI = EN_RPU = H
Operating Voltage (Note 5)
Operating Current – CLK_IN = CLK_SPI = MOSI = High, CS = I/O =Low
Shutdown Current – CS = High
Under voltage lockout
Output Card Supply Voltage @ 2.7 V< VCC < 5.5 V
Maximum Continuous Output Current
Output Over-Current Limit :
Output Card Supply Voltage Ripple @ V
C
Output Card Turn On Time
Output Card Turn Off Time
L
out
out
= 22 mH, C
= 10 mF (Ceramic X7R), I
(-40°C to +85°C, unless otherwise noted)
V
V
V
CRD_VCCA/B = 1.8 V @ I
CRD_VCCA/B = 3.0 V @ I
CRD_VCCA/B = 5.0 V @ I
@ CRD_VCC = 1.8 V
@ CRD_VCC = 3.0 V
@ CRD_VCC = 5.0 V
V
V
CRD_VCCA/B = 5.0 V
CRD_VCCA/B = 3.0 V
CRD_VCCA/B = 1.8 V
V
L
VCCA/P = 2.7 V, CRD_VCCA/B = 5.0 V
out
sup
sup
sup
sup
sup
sup
= 5.5 V, CRD_VCCA/B = 1.8 V, 3.0 V, 5.0 V
= 22 mH, C
= 2.7 V, CRD_VCCA or B = 5 V
= 5.5 V, CRD_VCCA or B = 5 V
= 5.5 V
= 2.7 V, CRD_VCCA/B = 1.8 V, 3.0 V, 5.0 V
= 2.7 V, CRD_VCCA/B = 5.0 V
out
DDPA/B
= 10 mF Ceramic, CRD_VCC
) (Note 5)
out
DD
= 10 mF Ceramic
CRD_VCC
= V
http://onsemi.com
sup
Rating
NCN6804
load
load
load
= V
= ISO Maximum Current (Note 6)
sup
= 35 mA
= 60 mA
= 65 mA
DDPA/B
7
= 3.6V, L = 22 mH,
OFF
)
< 0.4 V
1.66
2.76
4.65
Min
2.7
2.7
1.8
35
60
65
DD
1.80
3.00
5.00
Typ
100
60
45
40
and V
sup
Max
1.94
3.24
5.35
150
200
260
500
250
5.5
0.5
0.5
5.5
2.5
50
60
have to be
Unit
mA
mA
mA
mV
mA
mA
mA
ms
ms
V
V
V
V