6276 查看數據表（PDF） - Allegro MicroSystems
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6276 Datasheet PDF : 14 Pages
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6276
16-BIT SERIAL-INPUT,
CONSTANT-CURRENT
LATCHED LED DRIVER
ALLOWABLE OUTPUT CURRENT AS A FUNCTION OF DUTY CYCLE (cont.)
A6276ELP
100
VCE = 1 V
80
VCE = 2 V
VCE = 3 V
60
VCE = 4 V
40
TA = +25ı°C
20
VDD = 5 V
RˇθJA = 40°ıC/W
0
0
100
80
60
40
20
40
60
80
100
DUTY CYCLE IN PER CENT
VCE = 1 V
VCE = 4 V
VCE = 2 V
VCE = 3 V
TA = +50ı°C
20
VDD = 5 V
RˇθJA = 40ı°C/W
0
0
20
40
60
80
100
DUTY CYCLE IN PER CENT
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