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BP3105 on a board, in 3D

BP3105

BPS

-40℃~+105℃ 1 20kHz~100kHz Flyback SOT-23-5 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCbps/BP3105
Category
LED Drivers
Package
SOT-23-5
Pins
5

Overview

The BP3105 is a LED Driver made by BPS in a SOT-23-5 package with 5 pins. -40℃~+105℃ 1 20kHz~100kHz Flyback SOT-23-5 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BP3105, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3115).

Symbol

FB5GND2GATE3CS4VCC1
EasyEDA_Cloud:BP3105From EasyEDA

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

5
Features
Short Circuit Protection, Over Voltage Protection, Over-Temperature Protection (OTP), LED open-circuit protection
Frequency - Switching
20kHz~100kHz
Number of Channels
1
Operating temperature
-40℃~+105℃
Topology
Flyback

Order codes

1

Pinout

5
The pins of the BP3105
PinNameType
1VCCUnspecified
2GNDUnspecified
3GATEUnspecified
4CSUnspecified
5FBUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/bps/BP3105.jpg" alt="BP3105" width="1200" height="900">
A picture that opens the part, for a README
[![BP3105](https://pcbkit.io/embed/parts/bps/BP3105.jpg?size=s)](https://pcbkit.io/parts/bps/BP3105)

Questions

Is there a KiCad symbol and footprint for the BP3105?

Yes. The symbol is EasyEDA_Cloud:BP3105 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BP3105?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the BP3105 datasheet?

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

Where can I order the BP3105?

JLCPCB lists it as part C3115, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BP3105?

Parts like it in the library: the TPS61041DBV by Texas Instruments, the OC7141 by OCX, the VP3162STG5 by VIVA and the BP3106 by BPS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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6