AV34063S 查看數據表（PDF） - Avic Technology
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AV34063S Datasheet PDF : 8 Pages
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Typical Characteristics
1000
500
200
100
VCC=5V
Pin7=VCC
Pin5=Gnd
TA =25℃
50
20
10
5.0
2.0
1.0
0.01 0.02 0.05 0.1 0.2
ton
toff
0.5 1.0 2.0
5.0 10
CT, OSCILLATOR TIMING CAPACITOR (nF)
Figure 1. Output Switch On–Off Time versus
Oscillator Timing Capacitor
AV34063
VCC=5V
Pin7=VCC
Pin2=Gnd
Pins1,5,8=open
CT =1.0nF
TA =25℃
10µ s/DIV
Figure2. Timing Capacitor Waveform
1.8
1.7
1.6
15
1.4
1.3
1.2
1.1
1.0
0
0.2 0.4
VCC=5V
Pin1,7,8=VCC
Pin3,5=Gnd
TA =25℃
(See Note 4)
06 0.8 1.0 1.2 1.4 1.6
IE, EMITTER CURRENT (A)
Figure 3. Emitter Follower Configuration Output
Saturation Voltage versus Emitter
Ct
1.1
1.0
0.9
0.8
0.7
0.6
0.5
VCC=5V
Pin7=VCC
Pin2,3,5=Gnd
0.4 TA =25℃
0.3 (See Note 4)
0.2
0.1
0
0 0.2 0.4
Darlington Connection
Forced β≈20
0.6 0.8 1.0 1.2 1.4 1.6
IC, COLLECTOR CURRENT(A)
Figure 4. Common Emitter Configuration Output
Switch Saturation Voltage versus
Collector Current
400
380
360
VCC=5V
Ichg=Idisch
340
320
300
280
260
240
220
200
-55 -25 0
25 50 75 100 125
TA, AMBIENT TEMPERATURE (°C)
Figure 5. Current Limit Sense Voltage
versus Temperature
3.6
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
0
CT =1.0nF
Pin7=VCC
Pin2=Gnd
5.0 10 15 20 25 30 35 40
VCC, SUPPLY VOLTAGE (V)
Figure 6. Standby Supply Current versus
Supply Voltage
Copyright © Avic Electronics Corp.
4
Website: http://www.avictek.com
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