mc33560 ON Semiconductor, mc33560 Datasheet - Page 6

• Manufacturer Part Number: mc33560
• Description: Power Management And Interface Ic For Smartcard Readers And Couplers
• Manufacturer: ON Semiconductor

200
180
160
140
120
100
250
200
150
100
80
60
40
20
14
12
10
50
Figure 4. Battery Current vs. Input Clock Frequency
0
8
6
4
2
0
0
1.5
0
0
Figure 2. Maximum Battery and Card Supply
Figure 6. Maximum Battery Current vs. R
L1=22 mH
VBAT = 2.5 V
L1 = 47 mH
L1=100 mH
Rlim = 0
ICC = 0
2.0
2.5
Current vs. V
1
L1=47 mH
4.0
(V
CC
(I
CC
3.5
ICC MAX
= 5.0 V, V
6.0
= 0, V
Frequency (MHz)
2
Rlim (ohms)
V
IBATop MAX
BAT
BAT
4.5
8.0
BAT
(V)
BAT
(V
= 4.0 V)
CC
3
10
= 4.0 V)
SYNCLK = 4 MHz
5.5
= 5.0 V)
VBAT = 4 V
SYNCLK = 4 MHz
Mode Sync
12
Mode Sync
L1 = 47 mH
Async/2
Async/4
Rlim = 0
Async
Sync
4
6.5
14
http://onsemi.com
LIM
MC33560
7.5
16
5
6
200
180
160
140
120
100
250
200
150
100
Figure 5. Battery Current vs. Input Clock Frequency
80
60
40
20
14
12
10
50
0
8
6
4
2
0
1.5
0
0
0
Figure 3. Maximum Battery and Card Supply
Figure 7. Maximum Battery Current vs. R
L1=22 mH
VBAT = 2.5 V
L1 = 47 mH
L1=100 mH
Rlim = 0
2.0
ICC = 0
2.5
Current vs. V
1
L1=47 mH
(V
4.0
CC
(I
CC
3.5
= 3.0 V, V
6.0
= 0, V
Frequency (MHz)
2
IBATop MAX
Rlim (ohms)
V
ICC MAX
BAT
BAT
4.5
BAT
8.0
(V)
BAT
(V
= 2.5 V)
CC
3
= 2.5 V)
10
5.5
= 3.0 V)
SYNCLK = 4 MHz
SYNCLK = 4 MHz
VBAT = 2.5 V
Mode Sync
Mode Sync
L1 = 47 mH
12
Rlim = 0
Async/4
Async/2
Async
Sync
4
6.5
14
LIM
7.5
16
5