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OC5121 on a board, in 3D

OC5121

OCX

-40℃~+85℃ 1 140kHz 8V~150V Analog Buck External Under Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCocx/OC5121
Category
LED Drivers
Package
SOT-23-6
Pins
6

Overview

The OC5121 is a LED Driver made by OCX in a SOT-23-6 package with 6 pins. -40℃~+85℃ 1 140kHz 8V~150V Analog Buck External Under Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SP5015TS, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 865 are in stock at JLCPCB (part C842728).

Symbol

DRV1VSS2NC3VDD4HL5CS6
EasyEDA_Cloud:SP5015TSFrom EasyEDA

Footprint

123456
Package_TO_SOT_SMD:SOT-23-6From KiCad's library

Parameters

8
Dimming
Analog
Features
Over-Temperature Protection (OTP)
Frequency - Switching
140kHz
Number of Channels
1
Operating temperature
-40℃~+85℃
Switch Tube (Built-In/External)
External
Topology
Buck
Voltage - Input(DC)
8V~150V

Order codes

1

Pinout

6
The pins of the OC5121
PinNameType
1DRVUnspecified
2VSSUnspecified
3NCUnspecified
4VDDUnspecified
5HLUnspecified
6CSUnspecified

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the OC5121?

Yes. The symbol is EasyEDA_Cloud:SP5015TS and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the OC5121?

SOT-23-6, with 6 pins. Its footprint is drawn on this page.

Where is the OC5121 datasheet?

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

Where can I order the OC5121?

JLCPCB lists it as part C842728, with 865 in stock; the sellers' links on this page open their listings.

What can replace the OC5121?

Parts like it in the library: the BCT3692BEUT-TR by BROADCHIP, the HI1243 by Hichips, the HI7000D by Hichips and the HI7005S by Hichips. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8