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AXBM20490 on a board, in 3D

AXBM20490

EnChip

UDFN-4-EP(1x1) Battery Management ROHS

Extended
DatasheetJLCPCBLCSCenchip/AXBM20490
Category
Battery Management ICs
Package
UDFN-4-EP(1x1)
Pins
5

Overview

The AXBM20490 is a battery Management IC made by EnChip in a UDFN-4-EP(1x1) package with 5 pins. UDFN-4-EP(1x1) Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AXBM20490, from EasyEDA) and its footprint (EasyEDA_Cloud:UDFN-4_L1.0-W1.0-P0.65-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2885446).

Symbol

VDD1DS2GND3VM4EP5
EasyEDA_Cloud:AXBM20490From EasyEDA

Footprint

5
EasyEDA_Cloud:UDFN-4_L1.0-W1.0-P0.65-BL-EPFrom EasyEDA

Parameters

9
0V Battery Charge
Support
Battery Temperature Detection
Not supported
Charge Current - Max
400mA
End-Off Voltage
2.8V
Features
Overcurrent Protection；零电压充电；过充保护；过放保护；Short-Circuit Protection
Number of Cells
1
Supply Current (Iq)
850nA
The Chip Type
Protection IC
Type of Battery
Lithium Battery

Order codes

1

Pinout

5
The pins of the AXBM20490
PinNameType
1VDDUnspecified
2DSUnspecified
3GNDUnspecified
4VMUnspecified
5EPUnspecified

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A picture
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A picture that opens the part, for a README
[![AXBM20490](https://pcbkit.io/embed/parts/enchip/AXBM20490.jpg?size=s)](https://pcbkit.io/parts/enchip/AXBM20490)

Questions

Is there a KiCad symbol and footprint for the AXBM20490?

Yes. The symbol is EasyEDA_Cloud:AXBM20490 and the footprint EasyEDA_Cloud:UDFN-4_L1.0-W1.0-P0.65-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AXBM20490?

UDFN-4-EP(1x1), with 5 pins. Its footprint is drawn on this page.

Where is the AXBM20490 datasheet?

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

Where can I order the AXBM20490?

JLCPCB lists it as part C2885446, with 0 in stock; the sellers' links on this page open their listings.