S8821 datasheet(14/24 Pages) SII

Part #	S8821

Description	VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER

PDF	24 Pages

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Manufacturer	SII [Seiko Instruments Inc]

Direct Link	http://www.sii.co.jp

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VOLTAGE REGULATION BOOST CHARGE PUMP DC-DC CONVERTER

S-8821 Series

Rev.5.1_02



Characteristics (Typical Data)

(1) Output voltage vs. Operation input voltage

S-882133A

S-882150A

IOUT=10 mA, Ta=25°C

1.5 2.0

2.5 3.0

3.5

5.5

3.15

3.10

3.50

3.20

3.25

3.35

3.30

3.40

3.45

4.0 4.5

5.0

1.5

2.5

3.0 3.5

5.5

4.80

4.70

5.30

5.20

5.10

5.00

4.90

2.0

4.0

4.5

5.0

VIN [V]

(2) Output voltage vs. Output current

S-882133A

S-882150A

VIN=2.0 V, Ta=25°C

VIN=3.0 V, Ta=25°C

3.15

3.10

3.50

3.40

3.35

3.30

3.25

3.20

3.45

4.70

5.30

5.20

5.10

5.00

4.90

4.80

IOUT [mA]

(3) Operation consumption vs. Operation input voltage

S-882133A

S-882150A

Ta=25°C

1.5

3.5

4.0

5.5

5.0

4.5

2.0 2.5

3.0

1.5

2.5

5.5

3.5

3.0

4.0

2.0

4.5 5.0

VIN [V]

S8821 Datasheet(PDF) 14 Page - Seiko Instruments Inc

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