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BP2525D on a board, in 3D

BP2525D

BPS

SOT-33-5A AC-DC Controllers and Regulators ROHS

Extended
JLCPCBLCSCbps/BP2525D
Category
AC DC Controllers And Regulators
Package
SOT-33-5A
Pins
5

Overview

The BP2525D is an AC DC Controllers And Regulator made by BPS in a SOT-33-5A package with 5 pins. SOT-33-5A AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BP2525BC, from EasyEDA) and its footprint (EasyEDA_Cloud:SOT33-5A_L3.9-W2.6-P0.90-BP2525D, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2837217). 1 open-source board in 1 repository on GitHub use it.

Symbol

GND1SEL2VCC3DRAIN4CS5
EasyEDA_Cloud:BP2525BCFrom EasyEDA

Footprint

12345
EasyEDA_Cloud:SOT33-5A_L3.9-W2.6-P0.90-BP2525DFrom EasyEDA

Parameters

12
Duty Cycle(Max)
64%
Features
High voltage direct start；Leading edge blanking；EMI optimization (spread spectrum)；Under-voltage lockout；Audio noise elimination；Overtemperature protection (OTP)；Short Circuit Protection；Constant Voltage (CV)；Over Current Protection；Soft-start
Frequency - Switching
30kHz~40kHz
Isolation
Non-Isolated
Operating Temperature
-40℃~+150℃
Output Current
300mA
Output Voltage
3.3V；5V
Pd - Power Dissipation
0.4W
Topology
Buck
Voltage - Breakdown
500V
Voltage - Supply
3.3V~5.4V
Working Mode
PFM Modulation；DCM；CCM；PWM Modulation

Order codes

1

Pinout

5
The pins of the BP2525D
PinNameType
1GNDUnspecified
2SELUnspecified
3VCCUnspecified
4DRAINUnspecified
5CSUnspecified

Open-source boards using it

All 1
  • 4 layers34.5 × 34.5 mmMySXRelay, the printed circuit board in 3D

    MySXRelay

    mczerski/MySXRelay

    62 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/bps/BP2525D" title="BP2525D 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/bps/BP2525D.jpg" alt="BP2525D" width="1200" height="900">
A picture that opens the part, for a README
[![BP2525D](https://pcbkit.io/embed/parts/bps/BP2525D.jpg?size=s)](https://pcbkit.io/parts/bps/BP2525D)

Questions

Is there a KiCad symbol and footprint for the BP2525D?

Yes. The symbol is EasyEDA_Cloud:BP2525BC and the footprint EasyEDA_Cloud:SOT33-5A_L3.9-W2.6-P0.90-BP2525D, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BP2525D?

SOT-33-5A, with 5 pins. Its footprint is drawn on this page.

Where can I order the BP2525D?

JLCPCB lists it as part C2837217, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BP2525D?

Parts like it in the library: the BP2522B by BPS. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BP2525D?

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

Parts like it

1