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EUP3484DIR1 on a board, in 3D

EUP3484DIR1

EUTECH

-40℃~+85℃ 1 340kHz 3A 4.5V~30V 925mV~20V Adjustable Buck Buck Built-in Yes SOIC-8-EP DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCeutech-microelectronics/EUP3484DIR1
Category
DC DC Converters
Package
SOIC-8-EP
Pins
9

Overview

The EUP3484DIR1 is a DC DC Converter made by EUTECH in a SOIC-8-EP package with 9 pins. -40℃~+85℃ 1 340kHz 3A 4.5V~30V 925mV~20V Adjustable Buck Buck Built-in Yes SOIC-8-EP DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Pro:EUP3484DIR1, from EasyEDA Pro) and its footprint (EasyEDA_Pro:soic-8_l4.9-w3.9-p1.27-ls6.0-bl-ep, from EasyEDA Pro), ready for a KiCad board. 1,858 are in stock at JLCPCB (part C47740).

Symbol

BS1IN2SW3GND4FB5COMP6EN7SS8EP9
EasyEDA_Pro:EUP3484DIR1From EasyEDA Pro

Footprint

1234567899999
EasyEDA_Pro:soic-8_l4.9-w3.9-p1.27-ls6.0-bl-epFrom EasyEDA Pro

Parameters

13
Features
Overcurrent Protection
Frequency - Switching
340kHz
Function
Step-down type
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Current
3A
Output Type
Adjustable
Output Voltage
925mV~20V
Quiescent Current
450uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
4.5V~30V

Order codes

1

Pinout

9
The pins of the EUP3484DIR1
PinNameType
1BSUnspecified
2INUnspecified
3SWUnspecified
4GNDUnspecified
5FBUnspecified
6COMPUnspecified
7ENUnspecified
8SSUnspecified
9EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the EUP3484DIR1?

Yes. The symbol is EasyEDA_Pro:EUP3484DIR1 and the footprint EasyEDA_Pro:soic-8_l4.9-w3.9-p1.27-ls6.0-bl-ep, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the EUP3484DIR1?

SOIC-8-EP, with 9 pins. Its footprint is drawn on this page.

Where is the EUP3484DIR1 datasheet?

EUTECH publishes it: the Datasheet link on this page opens it.

Where can I order the EUP3484DIR1?

JLCPCB lists it as part C47740, with 1,858 in stock; the sellers' links on this page open their listings.

What can replace the EUP3484DIR1?

Parts like it in the library: the TPS56628DDAR by Texas Instruments and the APW7080KAI-TRG by ANPEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2