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

Rev.1.1 Oct.16, 2019

AX3133



ORDER/MARKING INFORMATION

Order Information

Top Marking

Package Type

ES: SOP-8L-EP

AX3133XXX X

Packing

Blank : Tube

A : Taping

Logo

Y

AX 3

Part number

ID code:internal

WW: 01~52

1 3 3

Y WW X

Year: 18=2018

19=2019

20=2020

21=2021

22=2022

:

45=2045



ABSOLUTE MAXIMUM RATINGS (at TA=25°C)

Characteristics

Symbol

Rating

Unit

VCC Pin Voltage

VCC

VSS - 0.3 to VSS + 36

V

Feedback Pin Voltage

VFB

VSS - 0.3 to 6

V

EN/SS Pin Voltage

VEN/SS

VSS - 0.3 to 6

V

OSC Pin Voltage

VOSC

VSS - 0.3 to 3

V

COMP Pin Voltage

VCOMP

VSS - 0.3 to 6

V

VGATE Pin Voltage

VGATE

VSS - 0.3 to VCC

V

Switch Pin Voltage

VSW

VSS - 0.3 to VCC + 0.3

V

Power Dissipation

PD

Internally limited

mW

Storage Temperature Range

TST

-65 to +150

°C

Operating Junction Temperature Range

TOJP

-40 to +125

°C

Operating Supply Voltage

VOP

8 to 32

V

Thermal Resistance from Junction to case

θJC

15

°C/W

Thermal Resistance from Junction to ambient

θJA

40

°C/W

Note: θJA is measured with the PCB copper area (need connect to Exposed Pad) of approximately 1.5 in2 (Multi-layer).