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SM8131B Ver la hoja de datos (PDF) - Nippon Precision Circuits

Número de pieza
componentes Descripción
Lista de partido
SM8131B
White LED Driver IC
NPC
Nippon Precision Circuits  NPC
SM8131B Datasheet PDF : 21 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
VOUT Efficiency
100
SM8131B
90
80
70
VF = 3.2V
VF = 3.4V
60
VF = 3.6V
VF = 3.8V
50
3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6
VIN [V]
Efficiency of PIN vs. POUT
(LED × 6pcs, ILED = 20mA, IOUT = 120mA)
100
90
80
70
VF = 3.2V
VF = 3.4V
VF = 3.6V
60
VF = 3.8V
50
3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6
VIN [V]
Efficiency of PIN vs. POUT
(LED × 3pcs, ILED = 15mA, IOUT = 45mA)
NIPPON PRECISION CIRCUITS INC.—5

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