AS1101 데이터 시트보기 (PDF) - austriamicrosystems AG

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AS1101

Low-Dropout LED Drivers

austriamicrosystems AG 

AS1101/AS1102/AS1103/AS1104

Data Sheet - Electrical Characteristics

Table 5. Electrical Characteristics – AS1102, AS1103, AS1104

Parameter

Symbol

Conditions

LED-to-LED Current Matching Match

VON = 3V

ISET in OFF Mode 1

ISET,OFF

VCTRL = 3V, VSAT = 3V, VON = 0V

IIN in OFF Mode 1

IIN,OFF

VCTRL = 3V, VSAT = 3V, VON = 0V,

TAMB = 25°C

VCTRL = 3V, VSAT = 3V, VON = 0V

Peak Efficiency 2

η

VIN = 3V, VON = 3V

1. Not applicable to AS1103.

2. Efficiency = (VIN - VSAT) / VIN. Information parameter, guaranteed by design.

Min Typ Max Units

-3

3%

0.1 1 µA

0.1 1

µA

2

95

%

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