SP6642EU SIPEX [Sipex Corporation], SP6642EU Datasheet - Page 3

• Manufacturer Part Number: SP6642EU
• Description: Single Alkaline Cell, High Efficiency Step-Up DC-DC Converter
• Manufacturer: SIPEX [Sipex Corporation]

SP6642 Efficiency vs. Output Current
Figure 1. 2.4V
Figure 3. 3.3V
Figure 5. 5V
SP6642/6643APN/02
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0.01
0
0
0.01
0.01
OUT
OUT
OUT
Sumida 47 H
Sumida 47 H
Sumida 47 H
0.1
0.1
0.1
Output Current (mA)
Output Current (mA)
Output Current (mA)
1
1
1
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
10
10
10
SP6642/6643 Application Note
100
100
100
3
Figure 2. 2.4V
Figure 4. 3.3V
Figure 6. 5.0V
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0.01
0.01
0.01
OUT
OUT
OUT
Sumida 100 H
Sumida 100 H
Sumida 100 H
0.1
0.1
0.1
Output Current (mA)
Output Current (mA)
Output Current (mA)
© Copyright 2000 Sipex Corporation
1
1
1
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
Vin = 1.6V
Vin = 1.2V
Vin = 1.0V
Vin = 0.85V
10
10
10
100
100
100