CAT661EVA-GT3 ON Semiconductor, CAT661EVA-GT3 Datasheet - Page 5

• Manufacturer Part Number: CAT661EVA-GT3
• Description: Charge Pumps CHG PUMP VOLT CONVERTER
• Manufacturer: ON Semiconductor

Specifications of CAT661EVA-GT3

• Rohs: yes
• Function: Inverting
• Output Voltage: 5 V to 11 V
• Output Current: 100 mA
• Supply Current: 0.5 mA
• Maximum Operating Temperature: + 105 C
• Package / Case: SOIC-8
• Input Voltage: 2.5 V to 5.5 V
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Switching Frequency: 12.5 KHz

10,000
1,000
5.0
4.8
4.6
4.4
4.2
4.0
100
50
40
30
20
10
10
0
0
1
1
Figure 8. Inverted Output Voltage vs. Load,
Figure 10. Oscillator Frequency vs. Supply
No Load
Figure 12. Supply Current vs. Oscillator
20
2
OSCILLATOR FREQUENCY (kHz)
LOAD CURRENT (mA)
SUPPLY VOLTAGE (V)
10
40
3
Frequency
V+ = 5 V
Voltage
FC = Open
TYPICAL OPERATING CHARACTERISTICS
60
4
100
80
5
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100
1,000
6
5
200
160
120
100
1.0
0.8
0.6
0.4
0.2
80
40
90
80
70
60
50
40
0
0
0
1
0
Figure 11. Oscillator Frequency vs. Supply
10
Figure 9. Output Voltage Drop vs. Load
Figure 13. Efficiency vs. Load Current
20
20
2
30
LOAD CURRENT (mA)
SUPPLY VOLTAGE (V)
LOAD CURRENT (mA)
40
40
3
Current
Voltage
50
FC = V+
60
60
V+ = 3 V
4
70
80
80
5
V+ = 3 V
V+ = 5 V
V+ = 5 V
90
100
100
6