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

Rev.1.5 Nov.06, 2019

AX5510A



ORDER/MARKING INFORMATION

Order Information

AX5510A XXX X

Package Type

Packing

Blank : Tube

A: Taping

EU: MSOP-10L-EP

J10: TDFN-10L (3*3)

ES: SOP-8L-EP

EU8: MSOP-8L-EP

Top Marking (MSOP/SOP)

Top Marking (TDFN-10L)

A

AX 5

Logo

Part number

ID code: internal

WW: 01~52

AX5510A

Y Y W W X

5 1 0

Year: 18=2018

19=2019

20=2020

21=2021

22=2022

:

45=2045

5

Part number

ID code: internal

WW: 01~52

Y Y W W X

5 1 0 A

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

GND - 0.3 to GND + 6

V

EN, FREQ,COMP,FB,SS, Pin Voltage

GND - 0.3 to VCC + 0.3

V

LX Pin Voltage

VLX

30

V

Power Dissipation

PD

( TJ-TA ) / θJA

mW

Storage Temperature Range

TST

-65 to +150

°C

Operating Junction Temperature Range

TOP

-40 to +125

°C

Thermal Resistance from

Junction to case

MSOP-8/10L-EP

θJC

30

°C/W

TDFN-10L

20

SOP-8L-EP

15

Thermal Resistance from

Junction to ambient

MSOP-8/10L-EP

θJA

80

°C/W

TDFN-10L

55

SOP-8L-EP

40

Note: θJA is measured with the PCB copper area of approximately 1.5 in2(Multi-layer). That copper area needs connect

to exposed pad.