AS1324 AMSCO [austriamicrosystems AG], AS1324 Datasheet - Page 5

• Manufacturer Part Number: AS1324
• Description: 1.5MHz, 600mA, DC/DC Step-Down Regulator
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1324
Data Sheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
7 Typical Operating Characteristics
Parts used for measurement: 4.7µH (MOS6020-472) Inductor, 10µF (GRM188R60J106ME47) C
Figure 5. Efficiency vs. Output Current; V
Figure 7. Efficiency vs. Output Current; V
www.austriamicrosystems.com
Figure 3. Efficiency vs. Input Voltage; V
95
90
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60
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100
100
95
90
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95
90
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70
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2.7
1
1
3.1
3.5
Output Current (mA)
Output Current (mA)
Input Voltage (V)
10
10
3.9
4.3
100
100
4.7
OUT
OUT
OUT
IOUT = 600mA
IOUT = 100mA
IOUT = 10mA
IOUT = 1mA
VIN = 3.7V
VIN = 4.2V
VIN = 5.5V
VIN = 2.5V
VIN = 2.7V
VIN = 3.7V
VIN = 4.2V
VIN = 5.5V
= 1.8V
5.1
= 2.5V
= 1.5V
1000
1000
5.5
Revision 1.03
Figure 8. Efficiency vs. Output Current; V
Figure 4. Efficiency vs. Output Current; V
Figure 6. Efficiency vs. Output Current; V
100
100
100
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90
85
80
75
70
65
60
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50
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80
75
70
65
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95
90
85
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1
1
1
Output Current (mA)
Output Current (mA)
Output Current (mA)
10
10
10
100
100
100
IN
and C
OUT
OUT
OUT
VIN = 4.2V
VIN = 5.5V
VIN = 2.5V
VIN = 2.7V
VIN = 3.7V
VIN = 4.2V
VIN = 5.5V
VIN = 2.5V
VIN = 2.7V
VIN = 3.7V
VIN = 4.2V
VIN = 5.5V
OUT
= 1.8V
= 3.3V
= 1.2V
.
1000
1000
1000
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