FA3686 Datasheet, PDF (6/18 Pages) List of Unclassifed Manufacturers – For Switching Power Supply Control

FA3686V
Reference voltage vs. supply voltage VCC
Ta=25˚C, RT=12kΩ (fOSC=500kHz)
1.020
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0.980
0
5
10
15
20
25
Vcc [V]
Reference voltage vs. ambient temperature
VCC=3.3V, RT=12kΩ (fOSC=500kHz)
1.020
1.015
1.010
1.005
1.000
0.995
0.990
0.985
0.980
-50 -25 0 25 50 75 100 125 150
Ambient temperature Ta [˚C]
Error amp. output current (sink) vs. ambient temperature
VCC=3.3V, RT=12kΩ (fOSC=500kHz)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
-50 -25
0 25 50 75 100 125 150
Ambient temperature Ta [˚C]
Error amp. output current (source) vs. ambient temperarure
VCC=3.3V, RT=12kΩ (fOSC=500kHz)
-150
-200
-250
-300
-350
-50 -25
0 25 50 75 100 125 150
Ambient temperature Ta [˚C]
Charge current of CS1 (source) vs. ambient temperature
VCC=3.3V, RT=12kΩ (fOSC=500kHz)
-1.0
-1.5
-2.0
-2.5
-3.0
-50 -25
0 25 50 75 100 125 150
Ambient temperature Ta [˚C]
Charge current of CS2 (sink) vs. ambient temperature
VCC=3.3V, RT=12kΩ (fOSC=500kHz)
3.0
2.5
2.0
1.5
1.0
-50 -25 0 25 50 75 100 125 150
Ambient temperature Ta [˚C]
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