AP34063 查看數據表（PDF） - Diodes Incorporated.
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AP34063 Datasheet PDF : 11 Pages
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AP34063
UNIVERSAL DC/DC CONVERTER
Typical Performance Characteristics
Figure 1. Vce(sat) versus le
1.4
1.2
1
0.8
Figure 2. Reference Voltage versus Temp.
1.26
1.255
1.25
1.245
0.6
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6
Ie, Emitter Current (A)
1.24
0
10 20 30 40 50 60 70 80 90 100
Temperature (oC)
Figure 3. Current Limit Sense Voltage
versus Temperature
440
420
400
380
360
340
320
0
10 20 30 40 50 60 70 80 90 100
Temperature (oC)
Figure 4. Standby Supply Current
versus Supply Voltage
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
5
10
15
20
25
30
35
40
Vcc, Supply Voltage (V)
Figure 5. Emitter Follower Configuration
Output Saturation Voltage vs. Emitter Current
1.8
1.75
1.7
1.65
Vcc=2~10V
Pin1,7,8=Vcc
Pin3,5=GND
TA=25oC
Pin2=5 ≤10W
1.6
1.55
1.5
1.45
1.4
100 300 500 700 900 1100 1300 1500
IE(mA)
Figure 6.Output Switch On-Off Time versus
Oscillator Timing Capacitor
1000
100
VCC = 5.0V
Pin 7 = VCC
Pin 5 = GND
TA = 25oC
10
1
ton
t off
0.1
0.01
0.1
1
10
CT, Oscillator Timing Capacitor (nF)
AP34063 Rev. 5
DS31004
7 of 11
www.diodes.com
JULY 2009
© Diodes Incorporated
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