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OB3350CPA on a board, in 3D

OB3350CPA

OB

1 200kHz 8V~35V Boost DC-DC External PWM SOIC-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCob/OB3350CPA
Category
LED Drivers
Package
SOIC-8
Pins
8

Overview

The OB3350CPA is a LED Driver made by OB in a SOIC-8 package with 8 pins. 1 200kHz 8V~35V Boost DC-DC External PWM SOIC-8 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OB3350CPA, 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 C81098).

Symbol

VIN1GATE2GND3CS4FB5CMP6OVP7PWM8
EasyEDA_Cloud:OB3350CPAFrom EasyEDA

Footprint

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

Parameters

9
Dimming
PWM
Features
Short Circuit Protection, Over Voltage Protection, Over-Temperature Protection (OTP), LED open-circuit protection, Built-in soft-start
Frequency - Switching
200kHz
Number of Channels
1
Operating temperature
-40℃~+85℃
Switch Tube (Built-In/External)
External
Topology
Boost
Type
DC-DC
Voltage - Input(DC)
8V~35V

Order codes

1

Pinout

8
The pins of the OB3350CPA
PinNameType
1VINUnspecified
2GATEUnspecified
3GNDUnspecified
4CSUnspecified
5FBUnspecified
6CMPUnspecified
7OVPUnspecified
8PWMUnspecified

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Questions

Is there a KiCad symbol and footprint for the OB3350CPA?

Yes. The symbol is EasyEDA_Cloud:OB3350CPA 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 OB3350CPA?

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

Where is the OB3350CPA datasheet?

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

Where can I order the OB3350CPA?

JLCPCB lists it as part C81098, with 0 in stock; the sellers' links on this page open their listings.

What can replace the OB3350CPA?

Parts like it in the library: the AL1692S by Diodes Incorporated, the AL3353S by Diodes Incorporated, the AL8853S by Diodes Incorporated and the KP116SPA by Kiwi Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8