AS1320 데이터 시트보기 (PDF) - austriamicrosystems AG

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AS1320

200mA Step-Up DC-DC Converter

austriamicrosystems AG 

AS1320

Data Sheet - Typical Operating Characteristics

Figure 9. Line Transient

Figure 10. Load Transient

100µs/Div

Figure 11. On/Off Response; RLOAD = 33Ω

200mA

2mA

100µs/Div

Figure 12. Shutdown Response; RLOAD = 33Ω

100µs/Div

Figure 13. Switching Waveforms; RLOAD = 33Ω

10µs/Div

200µs/Div

Figure 14. Efficiency vs. Load Current

95

90

VBATT = 3V

85

VBATT = 2.5V

80

VBATT = 2V

75

VBATT = 1.5V

70

65

1

10

100

Load Current (mA)

1000

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Revision 1.03

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