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AS1330

Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s

6 Electrical Characteristics

anteed. The parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods.

Table 3. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Operating Temperature Range

-40

+85

°C

Operating Junction Temperature Range

-40

+125

°C

Input

Minimum Start-Up Voltage

0.85

0.9

V

Operating Voltage Range

1

1. Guaranteed by design and verified in lab characterisation.

0.6

3.0

V

Regulation

Output Voltage Adjust Range

2

2. External Schottky diode is mandatory for output voltages higher than 3V.

1.8

3.0

V

Output Voltage Accuracy

-3

+3

%

Feedback Voltage

0.776

0.8

0.824

V

Feedback Input Current

10

nA

Operating Current

Quiescent Current

(Powersave Operation)

30

50

A

Quiescent Current (Shutdown)

0.05

5

A

Quiescent Current (Active)

in continuous mode

3

mA

Switches

NMOS Switch Leakage

0.1

5

A

PMOS Switch Leakage

3

0.1

5

A

NMOS Switch On Resistance

0.25

Ω

PMOS Switch On Resistance

0.35

Ω

NMOS Current Limit

650

mA

Maximum Duty Cycle

1

80

87

%

Switching Frequency

3.2

4

4.8

MHz

Shutdown

EN Input High

no load

1.2

V

EN Input Low

no load

0.25

V

EN Input Current

internal pull-down resistor

1

1.5

A

Power-OK

4

POK Voltage Low

0.1

0.4

V

POK Leakage Current

1

100

nA

Power-OK Threshold

0.72

0.76

V

90

92.5

95

%