Page No. : 4/12

AVANTICS - AX3842 Series

Specification No.: 050308-FE0008

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Units

Output Section

I

-

0.1

0.4

V

V

OL

Output Voltage (Low State)

I

-

1.5

2.2

V

I

13

13.5

-

V

V

OH

Output Voltage (High State)

I

12

13.4

-

V

V

OLS

Output Voltage with UVLO

Activated

V

-

-0.1

-1.1

V

t

r

Output Voltage Rise Time

T

-

50

150

nS

t

f

Output Voltage Fall Time

T

-

50

150

nS

Under-Voltage Lockout Section

Start Threshold

14.5

16

17.5

V

Min. Operating Voltage

After Turn On

8.5

10

11.5

V

PWM Section

DC

max

Maximum Duty Cycle

94

96

-

%

DC

min

Minimum Duty Cycle

-

-

0

%

Total Device

I

st

Start-Up Current

-

0.1

0.5

mA

I

i

Operating Supply Current

V

C

-11

17

mA

V

iz

Vcc Zener Voltage

I

-

34

-

V

Note 2: These parameters, although guaranteed are not 100% tested in production.