Datasheet

 2018 Microchip Technology Inc. DS20006034B-page 7
MIC2288
FIGURE 2-7: Switch Saturation vs. Switch
Current.
FIGURE 2-8: Switch Saturation vs.
Temperature.
FIGURE 2-9: Frequency vs. Temperature.
.
FIGURE 2-10: Maximum Duty Cycle vs.
Supply Voltage.
FIGURE 2-11: Maximum Duty Cycle vs.
Temperature.
FIGURE 2-12: FB Pin Current vs.
Temperature.
0
100
200
300
400
500
600
700
0 200 400 600 800 1000
SWITCH SATURATION VOLTAGE (mV)
SWITCH CURRENT (mA)
V
IN
= 3.6V
0
100
200
300
400
500
600
700
-40 -20 0 20 40 60 80 100 120
SWITCH SATURATION VOLTAGE (mV)
TEMPERATURE (°C)
V
IN
= 3.6V
I
SW
= 500mA
0.8
0.9
1.0
1.1
1.2
1.3
1.4
-40 -20 0 20 40 60 80 100 120
FREQUENCY (MHz)
TEMPERATURE (°C)
80
82
84
86
88
90
92
94
96
98
100
2.5 4 5.5 7 8.5 10
MAXIMUM DUTY CYCLE (%)
SUPPLY VOLTAGE (V)
85
87
89
91
93
95
97
99
-40 -20 0 20 40 60 80 100 120
MAXIMUM DUTY CYCLE (%)
TEMPERATURE (°C)
V
IN
= 3.6V
0
100
200
300
400
500
600
700
-40 -20 0 20 40 60 80 100 120
FEEDBACK CURRENT (nA)
TEMPERATURE (°C)