SS6610 ETC-unknow, SS6610 Datasheet - Page 7

• Manufacturer Part Number: SS6610
• Description: High Efficiency Syncronous Step-up Dc/dc Converter
• Manufacturer: ETC-unknow

Rev.2.01 11/06/2003
TYPICAL PERFORMANCE CHARACTERISTICS
140
120
100
1.26
1.25
1.24
1.23
1.22
1.21
1.20
140
120
100
80
60
40
20
80
60
40
20
0
0
0
0
Fig. 17 Reference Voltage vs. Temperature
SS6610 (I
-40
50
Fig. 13 Ripple Voltage (ref. to Fig.32)
Fig. 15 Ripple Voltage (ref. to Fig.32)
50
SS6610 (I
V
100
IN
100
=1.2V
-20
LIMIT
150
150
V
LIMIT
Output Current (mA)
Output Current (mA)
IN
200
=1A)
0
Temperature (qC)
=1.2V
200
250
=1A)
V
250
20
SS6611 (I
IN
300
=2.4V
300
350
40
350
V
C
C
400
LIMIT
OUT
IN
OUT
V
L=22PH
C
C
=100PF
OUT
IN
OUT
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60
V
=3.3V
=47PF
400
=100PF
450
IN
=0.65A)
=3.3V
=47PF
I
REF
=2.4V
500
450
=0
80
550
500
(Continued)
100
0.50
0.45
0.
0.35
0.
0.25
0.
0.
0.
0.
0.
90
80
70
60
50
40
30
20
10
120
110
100
0
4
30
20
15
10
05
00
Fig. 14 Efficiency vs. Load Current (ref. to Fig.32)
90
80
70
60
50
40
30
20
10
0.01
0
0
-
60
0
Fig. 18 Switch Resistance vs. Temperature
Fig. 16 Ripple Voltage (ref. to Fig.32)
50
-
40
V
IN
100
=1.2V
-20
P-Channel
150
N-Channel
V
SS6611 (I
Output Current (mA)
Output Current (mA)
OUT
Temperature (qC)
0
200
1
=3.3V (FB=OUT)
250
SS6611 (I
20
V
V
LIMIT
IN
IN
=1.2V
=2.4V
300
10
40
=0.65A)
350
LIMIT
V
L=22PH
C
C
V
I
60
LX
OUT
IN
OUT
OUT
400
SS6610/11
V
100
=100mA
=100PF
=0.65A)
IN
=3.3V
=100PF
=3.3V
=2.4V
450
80
1000
500
100
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