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Axelite Confidential Materials, do not copy or distribute without written consent.

Rev.1.5 Nov.11, 2019

AX6613



RECOMMENDED OPERATING CONDITIONS

Characteristics

Symbol

Conditions

Rating

Unit

VCNTL Supply Voltage

VCNTL

3 to 6.0

V

VIN Supply Voltage

VIN

1.0 to 5.5

V

Output Voltage

VOUT

VCNTL-VOUT>1.9V

0.8 to 2.8

V

Output Current

IOUT

0 to 1.0

A



ELECTRICAL CHARACTERISTICS

(VCNTL = 5V, VIN = 1.5V, VOUT = 1.2V, TA=25°C unless otherwise specified)

Characteristics

Symbol

Conditions

Min Typ Max Units

VCNTL POR Threshold

VCNTL

2.5

2.7

2.9

V

VCNTL POR Hysteresis

VCNTL(hys)

-

0.4

-

V

VIN POR Threshold

VIN

0.8

0.9

1.0

V

VIN POR Hysteresis

VIN(hys)

-

0.5

-

V

VCNTL

Nominal

Supply

Current

ICNTL

EN= VCNTL

0.4

1

2

mA

VCNTL Shuntdown Current

ISD

EN= 0V

-

10

30

uA

Feedback Voltage

VFB

VCNTL=3 ~ 6.0V

0.784 0.8 0.816

V

Load Regulation

IOUT=0A ~ 1A

-

0.06 0.25

%

Dropout Voltage

VDROP

VOUT<2.0V,IOUT=1A

-

200 250

mV

2.0V<VOUT<2.8V,IOUT=1A

-

250 300

VOUT Pull Low Resistance

EN=0V

-

90

120

Ω

Soft Start Time

TSS

-

2

-

mS

EN Pin Logic High

threshold voltage

VENH

Enable

1.2

-

-

V

VENL

Disable

-

-

0.4

EN Hysteresis

-

50

-

mV

EN Pin Pull-Up Current

IEN

EN=GND

-

10

-

uA

Current Limit

ILIM

VCNTL=3~6.0V,

TJ= -40 ~ 125°C

1.2

-

-

A

Ripple Rejection

VIN

PSRR F=120Hz, IOUT=100mA

-

70

-

dB

VCNTL

-

65

-

Under-Voltage Threshold

VFB Falling

-

0.4

-

V

POK Threshold Voltage for

Power OK

VPOK

VFB Rising

89% 92% 95% VFB

POK Threshold Voltage for

Power Not OK

VPNOK VFB Falling

78% 81% 84% VFB

POK Low Voltage

POK sinks 5mA

-

0.25 0.4

V

POK Delay Time

TDELAY

0.8

2

10

mS

Thermal shutdown Temp

TSD

-

150

-

°C

Thermal Shutdown

Hysteresis

TSH

-

40

-

°C