MC33560
http://onsemi.com
7
Figure 8. Maximum Card Supply Current
vs. R
LIM
(V
CC
= 5.0 V, V
BAT
= 4.0 V)
Figure 9. Maximum Card Supply Current
vs. R
LIM
(V
CC
= 3.0 V, V
BAT
= 2.5 V)
Figure 10. Low Side Switch Saturation Voltage
(I
L
= 50 mA) vs. Temperature
Figure 11. Rectifier On Saturation Voltage
(I
L
= 50 mA) vs. Temperature
Figure 12. Card Detection (Insertion) Filter Time
vs. Temperature
Figure 13. Card Detection (Extraction) Filter Time
vs. Temperature
100
Rlim (ohms)
20
0
12
L1 = 47 mH
34
ICC Max (mA)
L1 = 100 mH
40
60
80
0
Mode Sync
SYNCLK=4MHz
VBAT=4V
5
L1 = 22 mH
100
Rlim (ohms)
20
0
12
L1 = 47 mH
34
L1 = 100 mH
40
60
80
0
Mode Sync
SYNCLK = 4 MHz
VBAT = 2.5 V
5
L1 = 22 mH
ICC Max (mA)
120 120
T
A
, Ambient Temperature (°C)
0.02
0.01
0.00
−5 15 9535 55 75
Low Side Switch Saturation Voltage (V)
0.03
0.04
0.05
0.06
0.07
0.08
−25
T
A
, Ambient Temperature (°C)
0.10
0.05
0.00
−5 15 9535 55 75
Rectifier On Saturation Voltage (V)
0.15
0.20
0.25
0.30
0.35
−25
T
A
, Ambient Temperature (°C) T
A
, Ambient Temperature (°C)
80
75
70
115
tfltin, Filter Time ( s)
85
90
95
100
105
110
80
75
70
115
tfltout, Filter Time ( s)
85
90
95
100
105
110
−5 15 9535 55 75−25 −5 15 9535 55 75−25
μ
μ
