APW7073A 查看數據表（PDF） - Anpec Electronics
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APW7073A Datasheet PDF : 20 Pages
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APW7073A
Typical Operating Characteristics
Switching Frequency vs.
Junction Temperature
205
200
195
190
185
180
-40 -20
0 20 40 60 80 100 120
Junction Temperature (°C)
Reference Voltage vs. Junction Temperature
0.602
0.601
0.6
0.599
0.598
0.597
0.596
0.595
0.594
-40 -20
0 20 40 60 80 100 120
Junction Temperature (°C)
Operating Waveforms
Power On
Vcc=12V, Vin=12V
VOUT=1.5V, L=1uH
1
2
3
CH1: VCC (5V/div)
CH2: VSS (2V/div)
CH3: VOUT (1V/div)
Time: 10ms/div
Power Off
Vcc=12V, Vin=12V
VOUT=1.5V, L=1uH
1
2
3
CH1: VCC (5V/div)
CH2: VSS (2V/div)
CH3: VOUT (1V/div)
Time: 2ms/div
Copyright © ANPEC Electronics Corp.
5
Rev. A.5 - Nov., 2012
www.anpec.com.tw
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