AS1324 datasheet(6/20 Pages) AMSCO

Il numero della parte	AS1324

Spiegazioni elettronici	1.5MHz, 600mA, DC/DC Step-Down Regulator

PDF	20 Pages

Scroll/Zoom	100%

Produttore elettronici	AMSCO [ams AG]

Homepage	http://www.ams.com

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Revision 1.03

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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

Figure 9. Switching Frequency vs. Supply Voltage

Figure 10. Switching Frequency vs. Temperature

1.4

1.45

1.5

1.55

1.6

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

1.4

1.45

1.5

1.55

1.6

-45 -30 -15

Temperature (°C)

Figure 11. Feedback Voltage vs. Temperature

Figure 12. Output Voltage vs. Input Voltage

0.59

0.595

0.6

0.605

0.61

-45 -30 -15

Temperature (C°)

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

Input Voltage (V)

IOUT = 600mA

IOUT = 100mA

IOUT = 10mA

IOUT = 1mA

IOUT = 100µA

Figure 13. VOUT vs. IOUT; VOUTNOM = 1.2V

Figure 14. VOUT vs. IOUT; VOUTNOM = 1.5V

1.1

1.15

1.2

1.25

1.3

100

200

300

400

500

600

Output Current (mA)

Vin=2.5V

Vin=2.7V

Vin=5.5V

1.4

1.45

1.5

1.55

1.6

100

200

300

400

500

600

Output Current (mA)

Vin=2.5V

Vin=2.7V

Vin=5.5V

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