AX3702

EN

Enable pin

H：normal operation

L：Shutdown

PVIN

Power Supply Input Pin

SVIN

Signal Supply Input Pin

SGND

Signal Ground Pin

FB

Output Feedback pin

SW

Switch output pin. Connect external inductor here. Minimize trace area at

this pin to reduce EMI.

PGND

Power Ground Pin

GND

Ground Pin

VIN

Power Supply Input Pin

NC

No Connect



ORDER/MARKING INFORMATION

Order Information

Top Marking (TDFN-10L)

Top Marking (SOT-23-5L)

3

Part number

ID code: internal

WW: 01~52

Year: 18=2018

19=2019

20=2020

21=2021

22=2022

Y Y W W X

7 0 2

:

45=2045

Top Marking (SOT-23-6L)

Top Marking (SOP-8L-EP)

Z

AX3702

WW:01~26 (A~Z)

27~52 (a~z)

Year: 8=2018

9=2019

B=2020

C=2021

D=2022

ID code:internal

gY WX

:

Z=2044

Logo

Y

AX 3

Part number

ID code:internal

WW: 01~52

Year: 18=2018

19=2019

20=2020

21=2021

22=2022

7 0 2

Y WW X

:

45=2045

3/22

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

Rev1.4 Sep.30, 2021