SC615AEVB datasheet(8/12 Pages) SEMTECH

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POWER MANAGEMENT

SC615A

Typical Characteristics

Flash Current at 500ms,

RISET = 500m

Ω, VOUT = 3.38V

Flash Current at 100ms,

RISET = 500m

Ω, VOUT = 3.46V

Flash Current at 10ms,

RISET = 500m

Ω, VOUT = 3.52V

Flash Duration, RISET=500m

Ω,

VOUT = 3.52V(start) to 3.38V (LED heated 500ms)

200mA Spotlight Current,

RISET = 500m

Ω, VOUT = 3.0V

187.5

192.5

197.5

202.5

207.5

212.5

3.00

3.45

3.90

4.35

4.80

5.25

VIN [V]

460

480

500

520

540

3.30

3.45

3.60

3.75

3.90

4.05

4.20

VIN [V]

460

480

500

520

540

3.30

3.45

3.60

3.75

3.90

4.05

4.20

VIN [V]

460

480

500

520

540

3.30

3.45

3.60

3.75

3.90

4.05

4.20

VIN [V]

490

495

500

505

510

100

200

300

400

500

Pulse Duration [ms]

VIN = 4.2V

VIN = 3.7V

VIN = 3.3V

Flash Duration, RISET = 350m

Ω,

VOUT = 3.62V (start) to 3.40V (LED heated 500ms)

675

695

715

735

755

100

200

300

400

500

Time [ms]

VIN = 4.2V

VIN = 3.7V

VIN = 3.3V

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