MIC2186 Datasheet, PDF (6/16 Pages) Micrel Semiconductor – Low Voltage PWM Control IC

MIC2186
Oscillator Frequency
vs. Input Voltage
406
V_INP = 12V_DC
404
402
400
398
396
394
3920 _{2 4 6 8 10 12 14}
INPUT VOLTAGE (V_INA)
Oscillator Frequency
vs. Temperature
405
400
395
390
385
380
375
370
V_INP = 12V_DC
V_INA = 5V_DC
36-550 _{-30 -10 10 30 50 70 90}
TEMPERATURE (°C)
Overcurrent Threshold
vs. VINA
100
90
80
70
60
50
40
30
20
V_INP = 12V_DC
10
00 _{2 4 6 8 10 12 14 16}
VINA (V)
Micrel
Soft Start
vs. Temperature
4.75
4.70
4.65
4.60
4.55
4.50
4.45
4.40
4.35
V_INP = 12V_DC
4.30
V_INA = 5V_DC
4.2-550 _{-30 -10 10 30 50 70 90}
TEMPERATURE (°C)
MIC2186
6
July 2002