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VPC2845 on a board, in 3D

VPC2845

VPSC

-40℃~+105℃ 1 14mA 1MHz 2.7mA 2.8V~30V External Flyback No SOP-8 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCvpsc/VPC2845
Category
DC DC Converters
Package
SOP-8
Pins
8

Overview

The VPC2845 is a DC DC Converter made by VPSC in a SOP-8 package with 8 pins. -40℃~+105℃ 1 14mA 1MHz 2.7mA 2.8V~30V External Flyback No SOP-8 DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:UCC28C56LDR, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3,073 are in stock at JLCPCB (part C7470590).

Symbol

COMP1FB2CS3RT/CT4GND5OUT6VDD7VREF8
EasyEDA_Cloud:UCC28C56LDRFrom EasyEDA

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

10
Features
Cycle-by-cycle current limiting
Frequency - Switching
1MHz
Number of Outputs
1
Operating Temperature
-40℃~+105℃
Output Current
14mA
Quiescent Current
2.7mA
Switch tube (built-in/external)
External
Synchronous Rectifier
No
Topology
Flyback
Voltage - Supply
2.8V~30V

Order codes

1

Pinout

8
The pins of the VPC2845
PinNameType
1COMPUnspecified
2FBUnspecified
3CSUnspecified
4RT/CTUnspecified
5GNDUnspecified
6OUTUnspecified
7VDDUnspecified
8VREFUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/vpsc/VPC2845.jpg" alt="VPC2845" width="1200" height="900">
A picture that opens the part, for a README
[![VPC2845](https://pcbkit.io/embed/parts/vpsc/VPC2845.jpg?size=s)](https://pcbkit.io/parts/vpsc/VPC2845)

Questions

Is there a KiCad symbol and footprint for the VPC2845?

Yes. The symbol is EasyEDA_Cloud:UCC28C56LDR and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the VPC2845?

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

Where is the VPC2845 datasheet?

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

Where can I order the VPC2845?

JLCPCB lists it as part C7470590, with 3,073 in stock; the sellers' links on this page open their listings.

What can replace the VPC2845?

Parts like it in the library: the TX4143B by XDS, the AP1534SG by Diodes Incorporated, the MC34063 by HXY MOSFET and the SXL1509-5.0E1 by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8