SS6845G Datasheet, PDF (5/13 Pages) Silicon Standard Corp. – Regulated 5V Charge Pump

TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
SS6845G
50
45
40
35
V_IN=3.6V
30
25
20
V_IN=3.3V
15
V_IN=3.0V
10
5
V_IN=2.7V
C_OUT=10µF
C_FLY=1µF
0
0
20
40
60
80
100
120
140
Output Current (mA)
Fig.7 Output Current vs. Output Ripple
175
150
125
100
75
50
25
0
0
V_IN=3.6V
V_IN=3.3V
V_IN=3.0V
V_IN=2.7V
C_OUT=2.2µF
C_FLY=0.22µF
20
40
60
80
100
120
140
Output Current (mA)
Fig. 8 Output Current vs. Output Ripple
1000
900
V_IN=2.5V
800
700
600
500
400
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature (°C)
Fig. 9 Frequency vs. Temperature
280
260 T_A=25°C
240
C_FLY=1µF
220
200
180
160
140
120
100 _2.5
3.0
3.5
4.0
4.5
5.0
Supply Voltage (V)
Fig. 11 Short-Circuit Current vs. Supply Voltage
5.05
5.00
V_IN=3.0V
C_FLY=1µF
4.95
I_OUT=50mA
4.90
4.85
-60 -40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
Fig. 10 Output Voltage vs. Temperature
220
200
180
160
140
120
T_A=25°C
C_FLY=0.22µF
100
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
Fig. 12 Short-Circuit Current vs. Supply Voltage
7/21/2005 Rev.3.01
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