Skip to the content
PCBKitNew board
OB3398MP on a board, in 3D

OB3398MP

OB

-40℃~+85℃ 1 103kHz 12V~25V AC-DC Flyback Over Voltage Protection、Over-Temperature Protection (OTP) SOT23-5 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCob/OB3398MP
Category
LED Drivers
Package
SOT23-5
Pins
5

Overview

The OB3398MP is a LED Driver made by OB in a SOT23-5 package with 5 pins. -40℃~+85℃ 1 103kHz 12V~25V AC-DC Flyback Over Voltage Protection、Over-Temperature Protection (OTP) SOT23-5 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OB3398MP, 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 C7462496).

Symbol

GATE1CS2VDD3FB4GND5
EasyEDA_Cloud:OB3398MPFrom EasyEDA

Footprint

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

Parameters

9
Dimming
PWM
Features
Short Circuit Protection, Over Voltage Protection, Over-Temperature Protection (OTP), LED open-circuit protection
Frequency - Switching
103kHz
Number of Channels
1
Operating temperature
-40℃~+85℃
Switch Tube (Built-In/External)
External
Topology
Flyback
Type
AC-DC
Voltage - Input(DC)
12V~25V

Order codes

1

Pinout

5
The pins of the OB3398MP
PinNameType
1GATEUnspecified
2CSUnspecified
3VDDUnspecified
4FBUnspecified
5GNDUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ob/OB3398MP" title="OB3398MP 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/ob/OB3398MP.jpg" alt="OB3398MP" width="1200" height="900">
A picture that opens the part, for a README
[![OB3398MP](https://pcbkit.io/embed/parts/ob/OB3398MP.jpg?size=s)](https://pcbkit.io/parts/ob/OB3398MP)

Questions

Is there a KiCad symbol and footprint for the OB3398MP?

Yes. The symbol is EasyEDA_Cloud:OB3398MP 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 OB3398MP?

SOT23-5, with 5 pins. Its footprint is drawn on this page.

Where is the OB3398MP datasheet?

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

Where can I order the OB3398MP?

JLCPCB lists it as part C7462496, with 0 in stock; the sellers' links on this page open their listings.

What can replace the OB3398MP?

Parts like it in the library: the AL8861WT by Diodes Incorporated, the PAM2804AAB010 by Diodes Incorporated, the INK1101ST by Cross chip and the TPS61040DDC by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8