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UCC28084D on a board, in 3D

UCC28084D

Texas Instruments

-40℃~+85℃@(TA) 1.5mA 2 200kHz 4.1V~15V External Overcurrent Protection、Cycle-by-cycle current limiting Push-Pull Yes SOIC-8 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSCti/UCC28084D
Category
DC DC Converters
Package
SOIC-8
Pins
8

Overview

The UCC28084D is a DC DC Converter made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃@(TA) 1.5mA 2 200kHz 4.1V~15V External Overcurrent Protection、Cycle-by-cycle current limiting Push-Pull Yes SOIC-8 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:UCC38084PG4, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C140425).

Symbol

CTRL1ISET2CS3RT4GND5OUTB6OUTA7VDD8
EasyEDA_Cloud:UCC38084PG4From EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

9
Features
Overcurrent Protection, Cycle-by-cycle current limiting
Frequency - Switching
200kHz
Number of Outputs
2
Operating Temperature
-40℃~+85℃@(TA)
Quiescent Current
1.5mA
Switch tube (built-in/external)
External
Synchronous Rectifier
Yes
Topology
Push-Pull
Voltage - Supply
4.1V~15V

Order codes

3

Pinout

8
The pins of the UCC28084D
PinNameType
1CTRLUnspecified
2ISETUnspecified
3CSUnspecified
4RTUnspecified
5GNDUnspecified
6OUTBUnspecified
7OUTAUnspecified
8VDDUnspecified

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Questions

Is there a KiCad symbol and footprint for the UCC28084D?

Yes. The symbol is EasyEDA_Cloud:UCC38084PG4 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the UCC28084D?

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

Where is the UCC28084D datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the UCC28084D?

JLCPCB lists it as part C140425, with 0 in stock; the sellers' links on this page open their listings.

What can replace the UCC28084D?

Parts like it in the library: the XL1509-5.0E1 by XLSEMI, the XL1509-ADJE1 by XLSEMI, the XL1410E1 by XLSEMI and the MC34063AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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