MIC2295 Datasheet, PDF (6/13 Pages) Micrel Semiconductor – High Power Density 1.2A Boost Regulator

Micrel
Frequency
vs. Temperature
1.4
1.3
1.2
1.1
1.0
0.9
0.8-40 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
Maximum Duty Cycle
vs. Supply Voltage
100
98
96
94
92
90
88
86
84
82
80
2.5 4 5.5 7 8.5 10
SUPPLY VOLTAGE (V)
Current Limit
vs. Temperature
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0-40 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
FB Pin Current
vs. Temperature
700
600
500
400
300
200
100
0-40 _{-20 0 20 40 60 80 100 120}
TEMPERATURE (°C)
MIC2295
12.2
12.15
12.1
12.05
12
11.95
11.9
11.85
11.80
Load Regulation
V
IN
=
3.6V
25 50 75 100 125 150
LOAD (mA)
July 2004
6
M9999-052402
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