MIC3808 Datasheet, PDF (7/11 Pages) Micrel Semiconductor – Push-Pull PWM Controller

MIC3808/3809
V_DD Supply Current
vs. Temperature
3
2
1
V_DD = 10V
0
-1
-2
--340 _{-20 0 20 40 60 80 100120140}
TEMPERATURE (°C)
Error Ampifier
120
100
80
60
40
20
0
-20
-40
1
180
160
140
120
Magnitude
100
80
60
Phase
40
20
0
10 100 1k 10k 100K 1M 10M
FREQUENCY (Hz)
Micrel
April 2005
7
MIC3808/3809