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Date: 7/20/05

SP7648 Ultra-low Quiescent Current, High Efficiency Boost Regulator

© Copyright 2005 Sipex Corporation

TYPICAL PERFORMANCE CHARACTERISTICS

SP7648 for Luxeon I

0

100

200

300

400

500

600

700

800

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=3.6V

Torch Mode,

Vf=3.2V

SP7648 for Luxeon I

50

60

70

80

90

100

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=3.6V

Torch Mode,

Vf=3.2V

SP7648 for AOT(2015HPW1915B)

0

100

200

300

400

500

600

700

800

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=3.9V

Torch Mode,

Vf=3.3V

SP7648 for AOT(2015HPW1915B)

50

60

70

80

90

100

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=3.9V

Torch

Mode,Vf=3.3V

SP7648 for AOT(6060HPW0305BD)

0

100

200

300

400

500

600

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=4.2V

Torch Mode,

Vf=3.5V

SP7648 for AOT(6060HPW0305BD)

50

60

70

80

90

100

3.0

3.2

3.4

3.6

3.8

4.0

4.2

Vin (V)

Flash Mode,

Vf=4.2V

Torch Mode,

Vf=3.5V