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ETA3000D2I on a board, in 3D

ETA3000D2I

etasolution

-40℃~+85℃ 2 2A 2A 2uA 3.75V~12V Balancing IC Not supported DFN2x2-8 Battery Management ROHS

Extended
DatasheetJLCPCBLCSCetasolution/ETA3000D2I
Category
Battery Management
Package
DFN2x2-8
Pins
9

Overview

The ETA3000D2I is a battery Management made by etasolution in a DFN2x2-8 package with 9 pins. -40℃~+85℃ 2 2A 2A 2uA 3.75V~12V Balancing IC Not supported DFN2x2-8 Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ETA3000D2I, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN-8_L2.0-W2.0-P0.50-BL-EP-1, from EasyEDA), ready for a KiCad board. 4,615 are in stock at JLCPCB (part C7465544). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

BATC1BATP2SW3BATN4BIAS5STAT6ISET7EN8EP9
EasyEDA_Cloud:ETA3000D2IFrom EasyEDA

Footprint

9
EasyEDA_Cloud:DFN-8_L2.0-W2.0-P0.50-BL-EP-1From EasyEDA

Parameters

11
0V Battery Charge
Not supported
Balance Current
2A
Battery Temperature Detection
Not supported
Charge Current - Max
2A
Features
Cell balancing
Number of Cells
2
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
2uA
The Chip Type
Balancing IC
Type of Battery
Lithium Battery
Voltage - Supply
3.75V~12V

Order codes

1

Pinout

9
The pins of the ETA3000D2I
PinNameType
1BATCUnspecified
2BATPUnspecified
3SWUnspecified
4BATNUnspecified
5BIASUnspecified
6STATUnspecified
7ISETUnspecified
8ENUnspecified
9EPUnspecified

Open-source boards using it

All 3
  • 2 layers30 × 14 mmACB BMS, the printed circuit board in 3D

    ACB BMS

    SHREYASHSB21/ETA3000-3S-Active-Cell-Balancer

    3S inductive active cell-balancing module based on the ETA3000, designed for up to 1.2 A balancing current.

    19 parts
  • 4 layers120 × 48 mmRobobuoy BMS S6 V1 0, the printed circuit board in 3D

    Robobuoy BMS S6 V1 0

    pnn69/Kicad_PCB

    Schematics and PCB's designed with Kicad

    137 parts
  • 2 layers89 × 94.5 mmSSS BMS Rev.1 Final, the printed circuit board in 3D

    SSS BMS Rev.1 Final

    Space-and-Satellite-Systems-UC-Davis/PCBs

    Collection of all the PCBs within SSS

    62 parts

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Questions

Is there a KiCad symbol and footprint for the ETA3000D2I?

Yes. The symbol is EasyEDA_Cloud:ETA3000D2I and the footprint EasyEDA_Cloud:DFN-8_L2.0-W2.0-P0.50-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ETA3000D2I?

DFN2x2-8, with 9 pins. Its footprint is drawn on this page.

Where is the ETA3000D2I datasheet?

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

Where can I order the ETA3000D2I?

JLCPCB lists it as part C7465544, with 4,615 in stock; the sellers' links on this page open their listings.

What can replace the ETA3000D2I?

Parts like it in the library: the ME4084BN8BG by MICRONE, the SGM4056-6.8YTDE8G/TR by SG Micro, the SK4554D8-42 by Suntek and the SK4556D8-42 by Suntek. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ETA3000D2I?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8