Datasheet

 2016 Microchip Technology Inc. DS20005651A-page 7
MM5450/51
2.0 TYPICAL PERFORMANCE CURVES
FIGURE 2-1: Output Current vs. Number
of Segments.
FIGURE 2-2: Output Voltage vs. LED
Current.
FIGURE 2-3: Power Dissipation vs.
Temperature.
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
110
100
90
80
70
60
50
40
30
20
10
0
0 5 10 15 20 25 30 35
NUMBER OF SEGMENTS
OUTPUT CURRENT (mA)
V = 1V
OUT
V = 1.5V
OUT
V = 2V
OUT
T = 85°C
A
2.5
2.0
1.5
1.0
0.5
0
0481216202428
I (mA)
LED
V (V )
OUT O
T = 85°C
T = 150°C (MAX)
A
J
20 SEGM
30 SEGM
34 SEGM
1.0
0.8
0.6
0.4
0.2
0
020406080
TEMPERATURE (°C)
POWER DISSIPATION (W)
34 SEGMENTS
V = 1V
15 mA/SEGMENT
OUT
SAFE OPERATING
AREA
100