Skip to the content
PCBKitNew board
12345

COS44273

COSINE

-40℃~+85℃ 1 1.8V 11ns 11ns 200mA 200mA 4.5V~25V 700mV MOSFET Under Voltage Protection、Overtemperature protection (OTP)、Interleaved conduction protection、Dead-time control SOT23-5 Gate Drivers ROHS

Extended
DatasheetJLCPCBLCSCcosine/COS44273
Category
Gate Drivers
Package
SOT23-5
Pins
5

Overview

The COS44273 is a gate Driver made by COSINE in a SOT23-5 package with 5 pins. -40℃~+85℃ 1 1.8V 11ns 11ns 200mA 200mA 4.5V~25V 700mV MOSFET Under Voltage Protection、Overtemperature protection (OTP)、Interleaved conduction protection、Dead-time control SOT23-5 Gate Drivers ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C7525174). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

11
Current - Output High(IOH)
200mA
Current - Output Low(IOL)
200mA
Fall Time
11ns
Features
Interleaved conduction protection
Input Logic Level - High
1.8V
Input Logic Level - Low
700mV
Load Type
MOSFET
Number of Drivers
1
Operating Temperature
-40℃~+85℃
Rise Time
11ns
Voltage - Supply
4.5V~25V

Order codes

1

Open-source boards using it

All 1
  • 2 layers115.5 × 96.2 mmClosed deck x4, the printed circuit board in 3D

    Closed deck x4

    OpenLogicEFI/Hardware

    Hardware is based off an open source project called Speeduino by Josh Stewart.

    223 parts19

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cosine/COS44273" title="COS44273 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/cosine/COS44273.jpg" alt="COS44273" width="1200" height="900">
A picture that opens the part, for a README
[![COS44273](https://pcbkit.io/embed/parts/cosine/COS44273.jpg?size=s)](https://pcbkit.io/parts/cosine/COS44273)

Questions

Is there a KiCad symbol and footprint for the COS44273?

Yes. 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 COS44273?

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

Where is the COS44273 datasheet?

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

Where can I order the COS44273?

JLCPCB lists it as part C7525174, with 4 in stock; the sellers' links on this page open their listings.

What can replace the COS44273?

Parts like it in the library: the UCC27517DBVR(UMW) by UMW, the UCC27517DBVR-S-JSM by JSMSEMI, the UCC27517DBV by Texas Instruments and the MCP1416-E/OT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the COS44273?

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

Parts like it

8