APW7312K 데이터 시트보기 (PDF) - Anpec Electronics
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APW7312K Datasheet PDF : 20 Pages
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APW7312
Typical Operating Characteristics
Efficiency vs. Output Current
100
90
80
70
60
50
VIN = 19V
VIN = 24V
40
30
20
10
0
0.001
VIN = 12V
0.01
0.1
VOUT = 5V
1
10
Output Current (A)
VIN Supply Current vs. VIN Supply
Voltage
1.7
TA=25oC
1.6
1.5
1.4
1.3
1.2
5
10
15
20
25
VIN Supply Voltage (V)
EN UVLO Threshold Voltage vs.
VIN Supply Voltage
2.6
2.5 TA=25oC
2.4
VEN Rising
2.3
2.2
VEN Falling
2.1
2.0
5
10
15
20
VIN Supply Voltage (V)
Copyright © ANPEC Electronics Corp.
Rev. A.5 - Apr., 2013
25
5
Efficiency vs. Output Current
100
90
80
70
VOUT = 1.2V
60
50
VOUT = 1.8V
40
30
20
10
0
0.001
VOUT = 2.5V
VOUT = 3.3V
0.01
0.1
VIN = 12V
1
10
Output Current (A)
Soft Start Time vs. SS pin to GND
Capacitance
80
70
VIN =12V, VOUT =3.3V, TA=25oC,
The time of 10%~90%VOUT
60
50
40
30
20
10
00
100
200
300
400
500
0.928
SS pin to GND Capacitance (nF)
Reference Voltage vs. VIN Supply
Voltage
0.927
0.926
0.925
0.924
0.923
0.922
5
10
15
20
25
VIN Supply Voltage (V)
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