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

Rev.2.0 Oct.08, 2019

AX3101



ORDER/MARKING INFORMATION

Order Information

Top Marking

Package Type

S: SOP-8L

AX3101 X X X

Packing

Blank : Tube

A : Taping

Frequency

Blank : 330Khz

Logo

Y

AX 3

Part number

ID code:internal

WW: 01~ 52

Year: 18=2018

19=2019

20=2020

21=2021

22=2022

1 0 1

Y WW X

:

45=2045



ABSOLUTE MAXIMUM RATINGS (at TA=25°C)

Characteristics

Symbol

Rating

Unit

VCC Pin Voltage

VCC

VSS - 0.3 to VSS + 22

V

Feedback Pin Voltage

VFB

VSS - 0.3 to VCC

V

ON/OFF Pin Voltage

VEN

VSS - 0.3 to VCC + 0.3

V

Switch Pin Voltage

VSW

VSS - 0.3 to VCC + 0.3

V

Power Dissipation

PD

Internally limited

mW

Storage Temperature Range

TST

-40 to +150

°C

Operating Junction Temperature Range

TJ

-20 to +125

°C

Operating Supply Voltage

VOP

+3.6 to +20

V

Output Current

IOUT

0 to 2

A

Thermal Resistance from Junction to case

θJC

25

°C/W

Thermal Resistance from Junction to ambient

θJA

70

°C/W

Note: θJA is measured with the PCB copper area(need connect to SW pins) of approximately 1 in2(Multi-layer).