Skip to the content
PCBKitNew board
AX3484ESA on a board, in 3D

AX3484ESA

Axelite Tech

-40℃~+85℃ 1 350kHz 3A 4.75V~23V Buck Buck Yes SOP-8-EP-150mil DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCaxelite-tech/AX3484ESA
Category
DC DC Converters
Package
SOP-8-EP-150mil
Pins
9

Overview

The AX3484ESA is a DC DC Converter made by Axelite Tech in a SOP-8-EP-150mil package with 9 pins. -40℃~+85℃ 1 350kHz 3A 4.75V~23V Buck Buck Yes SOP-8-EP-150mil DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AIC2857FGR8TR, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C211632). 1 open-source board in 1 repository on GitHub use it.

Symbol

BS1IN2SW3GND4FB5COMP6EN7SS8EP9
EasyEDA_Cloud:AIC2857FGR8TRFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.5From EasyEDA

Parameters

12
Features
Overcurrent Protection, Adjustable soft-start, Cycle-by-cycle current limiting
Frequency - Switching
350kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Current
3A
Output Type
Adjustable
Output Voltage
925mV~20V
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.75V~23V

Order codes

1

Pinout

9
The pins of the AX3484ESA
PinNameType
1BSUnspecified
2INUnspecified
3SWUnspecified
4GNDUnspecified
5FBUnspecified
6COMPUnspecified
7ENUnspecified
8SSUnspecified
9EPUnspecified

Open-source boards using it

All 1
  • 2 layers17.8 × 12.7 mmREV0.2 LOLSEQ GS mini360, the printed circuit board in 3D

    REV0.2 LOLSEQ GS mini360

    GroundStudio/GroundStudio_Mini360_module

    Explore all the GroundStudio products at GroundStudio.ro

    21 parts2

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/axelite-tech/AX3484ESA" title="AX3484ESA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/axelite-tech/AX3484ESA.jpg" alt="AX3484ESA" width="1200" height="900">
A picture that opens the part, for a README
[![AX3484ESA](https://pcbkit.io/embed/parts/axelite-tech/AX3484ESA.jpg?size=s)](https://pcbkit.io/parts/axelite-tech/AX3484ESA)

Questions

Is there a KiCad symbol and footprint for the AX3484ESA?

Yes. The symbol is EasyEDA_Cloud:AIC2857FGR8TR and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AX3484ESA?

SOP-8-EP-150mil, with 9 pins. Its footprint is drawn on this page.

Where is the AX3484ESA datasheet?

Axelite Tech publishes it: the Datasheet link on this page opens it.

Where can I order the AX3484ESA?

JLCPCB lists it as part C211632, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the AX3484ESA?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.