SC622AEVB datasheet(7/23 Pages) SEMTECH

Part #	SC622AEVB

Description	LED Light Management Unit Charge Pump, 400mA Flash LED,Dual LDOs,and I2C Interface

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Manufacturer	SEMTECH [Semtech Corporation]

Direct Link	http://www.semtech.com

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SC622A

7

Battery Current — 250mA Spotlight

VOUT=3.47V, IOUT=250mA, 25°C

200

250

300

350

400

450

3

3.2

3.4

3.6

3.8

4

4.2

VIN (V)

Efficiency — 250mA Spotlight

VOUT=3.47V, IOUT=250mA, 25°C

50

60

70

80

90

100

3.0

3.2

3.4

3.6

3.8

4.0

4.2

VIN (V)

Battery Current — 100mA Spotlight

VOUT=3.22V, IOUT=100mA, 25°C

80

100

120

140

160

180

3

3.2

3.4

3.6

3.8

4

4.2

VIN (V)

Efficiency — 100mA Spotlight

VOUT=3.22V, IOUT=100mA, 25°C

50

60

70

80

90

100

3

3.2

3.4

3.6

3.8

4

4.2

VIN (V)

Battery Current — 50mA Spotlight

VOUT=3.0V, IOUT=50mA, 25°C

40

45

50

55

60

65

3

3.2

3.4

3.6

3.8

4

4.2

VIN (V)

Efficiency — 50mA Spotlight

VOUT=3.0V, IOUT=50mA, 25°C

50

60

70

80

90

100

3

3.2

3.4

3.6

3.8

4

4.2

VIN (V)

Typical Characteristics

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Manufacturer	Part #	Datasheet	Description
Semtech Corporation	SC622AEVB	313Kb / 23P	LED Light Management Unit Charge Pump, 400mA Flash LED, Dual LDOs, and I2C Interface

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SC622AEVB Datasheet(PDF) 7 Page - Semtech Corporation

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