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CW2015CHBD on a board, in 3D

CW2015CHBD

Cellwise

-20℃~+70℃ 1 2.5V~4.5V 500nA I2C Lithium Battery Monitoring IC Not supported Support TDFN-8-EP(2x3) Battery Management ROHS

Extended
DatasheetJLCPCBLCSCcellwise/CW2015CHBD
Category
Battery Management
Package
TDFN-8-EP(2x3)
Pins
9

Overview

The CW2015CHBD is a battery Management made by Cellwise in a TDFN-8-EP(2x3) package with 9 pins. -20℃~+70℃ 1 2.5V~4.5V 500nA I2C Lithium Battery Monitoring IC Not supported Support TDFN-8-EP(2x3) Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX17048G+T10, from EasyEDA) and its footprint (EasyEDA_Cloud:TDFN-8_L3.0-W2.0-P0.50-BL-EP, from EasyEDA), ready for a KiCad board. 4,078 are in stock at JLCPCB (part C881838). 1 open-source board in 1 repository on GitHub use it.

Symbol

CTG1CELL2VDD3GND4ALRT#5QSTRT6SCL7SDA8EP9
EasyEDA_Cloud:MAX17048G+T10From EasyEDA

Footprint

9
EasyEDA_Cloud:TDFN-8_L3.0-W2.0-P0.50-BL-EPFrom EasyEDA

Parameters

9
0V Battery Charge
Not supported
Battery Temperature Detection
Support
Interface
I2C
Number of Cells
1
Operating Temperature
-20℃~+70℃
Supply Current (Iq)
500nA
The Chip Type
Monitoring IC
Type of Battery
Lithium Battery
Voltage - Supply
2.5V~4.5V

Order codes

1

Pinout

9
The pins of the CW2015CHBD
PinNameType
1CTGUnspecified
2CELLUnspecified
3VDDUnspecified
4GNDUnspecified
5ALRT#Unspecified
6QSTRTUnspecified
7SCLUnspecified
8SDAUnspecified
9EPUnspecified

Open-source boards using it

All 1
  • 2 layers111.8 × 54.2 mmCV collar, the printed circuit board in 3D

    CV collar

    MikiAlexo/CV-collar-PCB

    42 parts

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A picture
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A picture that opens the part, for a README
[![CW2015CHBD](https://pcbkit.io/embed/parts/cellwise/CW2015CHBD.jpg?size=s)](https://pcbkit.io/parts/cellwise/CW2015CHBD)

Questions

Is there a KiCad symbol and footprint for the CW2015CHBD?

Yes. The symbol is EasyEDA_Cloud:MAX17048G+T10 and the footprint EasyEDA_Cloud:TDFN-8_L3.0-W2.0-P0.50-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CW2015CHBD?

TDFN-8-EP(2x3), with 9 pins. Its footprint is drawn on this page.

Where is the CW2015CHBD datasheet?

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

Where can I order the CW2015CHBD?

JLCPCB lists it as part C881838, with 4,078 in stock; the sellers' links on this page open their listings.

What can replace the CW2015CHBD?

Parts like it in the library: the MAX8804WETA+T by Maxim Integrated (Analog Devices), the MAX8804YETA+T by Maxim Integrated (Analog Devices), the ISL6296DRZ-T by Renesas Electronics and the MAX8804ZETA+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the CW2015CHBD?

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

Parts like it

8