RT9263 Просмотр технического описания (PDF) - Richtek Technology
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RT9263 Datasheet PDF : 8 Pages
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RT9263
Preliminary
Typical Operating Characteristics
Efficiency for 3.3V Output
100
TA = 25°C
90
80
70
VIN = 3.0V
60
2.5V
2.0V
50
1.5V
1.2V
40
1.0V
30
Refer to Application Circuit Figure 1
20
0.01
0.1
1
10
100
ILOAD (mA)
1000
Efficiency for 5.0V Output
100
TA = 25°C
90
80
70
VIN = 4.0V
60
3.0V
2.0V
50
1.5V
1.2V
40
1.0V
30
Refer to Application Circuit Figure 1
20
0.01
0.1
1
10
100
ILOAD (mA)
1000
No Load Current
90
TA = 25°C
80
VOUT = 3.3V
70
60
50
40
30
20
10
Refer to Application Circuit Figure 1
0
1
1.2
1.5
2
2.5
3
Input Voltage (V)
No Load Current
140
TA = 25°C
120
VOUT = 5.0V
100
80
60
40
20
Refer to Application Circuit Figure 1
0
1
1.2
1.5
2
2.5
3
4
Input Voltage (V)
Start Up Voltage
1.4
TA = 25°C
1.3 VOUT = 3.3V
1.2
1.1
1.0
0.9
Refer to Application Circuit Figure 1
0.8
0
20
40
60
80
100
ILOAD (mA)
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6
Start Up Voltage
1.25
1.20
TA = 25°C
VOUT = 5.0V
1.15
1.10
1.05
1.00
0.95
0.90
0.85
Refer to Application Circuit Figure 1
0.80
0
25
50
75
100
ILOAD (mA)
DS9263-09 March 2007
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