TPS850(2002) データシートの表示（PDF） - Toshiba
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TPS850 Datasheet PDF : 10 Pages
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10
3
1
0.3
0.1
0.03
0.01
0.003
0.001
1
ICC – EV
(typ.)
Ta = 25°C
VCC = 3 V
Using the A light source
Please refer to Figure 3.
RL = 250 W
RL = 1000 W
RL = 5000 W
10
100
1000
10000
Illuminance EV (lx)
Switching characteristics
(Non-saturating operation)
1000
300
Ta = 25°C
VCC = 3 V
VOUT = 1.5 V
Using the White LED
Please refer to Figure 5.
(typ.)
100
tf
30
td
tr
10
3
1
ts
0.3
0.1
0.1
0.3
1
3
10
Load resistance RL (kW)
TPS850
Relative ICC – Ta
1.40
VCC = 3 V
Using the Fluorescent light
RL = 1 kW
Please refer to Figure 3.
1.20
(typ.)
1.00
0.80
0.60
-40 -20
0
20
40
60
80 100
Ambient temperature Ta (°C)
Switching characteristics
(Saturating operation)
1000
300
Ta = 25°C
VCC = 3 V
VOUT >= 2 V
Using the White LED
Please refer to Figure 5.
(typ.)
100
30
td
10
tf
ts
3
tr
1
0.3
0.1
0.1
0.3
1
3
10
Load resistance RL (kW)
8
2002-03-29
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