S-8821 Seiko Instruments, S-8821 Datasheet - Page 13

• Manufacturer Part Number: S-8821
• Description: VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
• Manufacturer: Seiko Instruments

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Rev.3.1
(1) Output voltage vs. Operation input voltage
S-882133A
(2) Output voltage vs. Output current
S-882133A
(3) Operation consumption vs. Operation input voltage
S-882133A
Characteristics (Typical Data)
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
50
45
40
35
30
25
20
15
10
1.5
1.5 2.0
0
_00
2.0
5
2.5
2.5 3.0
VOLTAGE REGULATION STEP-UP CHARGE PUMP DC-DC CONVERTER
10
3.0
I
V
OUT
V
IN
3.5
3.5
IN
15
[V]
[mA]
[V]
I
OUT
V
4.0
4.0
=10 mA, Ta=25°C
IN
20
=2.0 V, Ta=25°C
4.5
4.5
25
Ta=25°C
5.0
5.0
Seiko Instruments Inc.
5.5
5.5
30
S-882150A
S-882150A
S-882150A
5.30
5.20
5.10
5.00
4.90
4.80
4.70
5.30
5.20
5.10
5.00
4.90
4.80
4.70
50
45
40
35
30
25
20
15
10
1.5
1.5
0
2.0
2.0
5
2.5
2.5
10
3.0
3.0
I
OUT
V
V
IN
3.5
3.5
IN
15
[mA]
[V]
[V]
I
OUT
V
4.0
4.0
=10 mA, Ta=25°C
IN
20
=3.0 V, Ta=25°C
4.5
4.5
S-8821 Series
25
Ta=25°C
5.0
5.0
5.5
5.5
30
13
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