CAT660_07 Datasheet, PDF (5/16 Pages) Catalyst Semiconductor – 100mA CMOS Charge Pump Inverter/Doubler

TYPICAL OPERATING CHARACTERISTICS
Inverted Output Voltage vs. Load, V+ = 5V
5.0
4.8
4.6
4.4
4.2
4.0
0 20 40 60 80 100
LOAD CURRENT [mA]
Oscillator Frequency vs. Supply Voltage
20
18
16
LV = OPEN
14
12
LV = GND
10
8
6
4
2
BOOST = OPEN
0
2
3
4
5
6
SUPPLY VOLTAGE [V]
Supply Current vs. Oscillator Frequency
10000
No Load
1000
V+ = 5V
100
10
1
10
100
1000
OSCILLATOR FREQUENCY [kHz]
CAT660
Output Voltage Drop vs. Load Current
1.0
0.8
0.6
V+ = 3V
0.4
0.2
V+ = 5V
0.0
0 20 40 60 80 100
LOAD CURRENT [mA]
Oscillator Frequency vs. Supply Voltage
200
150
LV = GND
100
LV = OPEN
50
BOOST = +V
0
2
3
4
5
6
SUPPLY VOLTAGE [V]
5
Doc. No. MD-5000, Rev. W