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SC622 データシートの表示(PDF) - Semtech Corporation
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コンポーネント説明
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SC622
LED Light Management Unit Charge Pump, 400mA Flash LED, Dual LDOs, and SemWire™ Interface
Semtech Corporation
SC622 Datasheet PDF : 21 Pages
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Typical Characteristics (continued)
Output Short Circuit Current Limit
V =0V, V =4.2V, 25°C
OUT
IN
V
OUT
(1V/div)
I
OUT
(100mA/div
)
Time (1ms/div)
Output Open Circuit Protection
V =3.7V, 25°C
IN
V
FL
(500mV/div)
6V
V
OUT
(2V/div)
0V
I
FL
(100mA/div
)
Time (4ms/div)
SC622
Flash Mode Safety Timer
V =3.7V, 25°C
IN
V
FLEN
(5V/div)
V
OUT
(2V/div)
I
FL
(200mA/div
)
Time (200ms/div)
V
FLEN
(5V/div)
Flash Current Pulse
I =400mA, V =3.7V, V =3.7V, 25°C
FL
IN
OUT
V
OUT
(2V/div)
I
FL
(200mA/div)
Time (40ms/div)
10
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