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UCS1003-2-BP on a board, in 3D

UCS1003-2-BP

Microchip Technology

-40℃~+85℃ 4.5V~5.5V QFN-20-EP(4x4) Battery Management ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/UCS1003-2-BP
Category
Battery Management
Package
QFN-20-EP(4x4)
Pins
21

Overview

The UCS1003-2-BP is a battery Management made by Microchip Technology in a QFN-20-EP(4x4) package with 21 pins. -40℃~+85℃ 4.5V~5.5V QFN-20-EP(4x4) Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:UCS1001-1-BP-TR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.5, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C633315).

Symbol

EP21GND20EM_EN19CHRG#18DPOUT17DMOUT16DMIN15DPIN14ALERT#13S012LATCH11PWR_EN10VDD9VS28VS17SEL6ILIM5VBUS24VBUS13M22M11
EasyEDA_Cloud:UCS1001-1-BP-TRFrom EasyEDA

Footprint

21
EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.5From EasyEDA

Parameters

4
Features
Programmable charging current, Soft-start, Under-voltage lockout, Overcurrent Protection, Short-Circuit Protection, Reverse current blocking, Overvoltage protection
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
5uA
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

21
The pins of the UCS1003-2-BP
PinNameType
1M1Unspecified
2M2Unspecified
3VBUS1Unspecified
4VBUS2Unspecified
5ILIMUnspecified
6SELUnspecified
7VS1Unspecified
8VS2Unspecified
9VDDUnspecified
10PWR_ENUnspecified
11LATCHUnspecified
12S0Unspecified
13ALERT#Unspecified
14DPINUnspecified
15DMINUnspecified
16DMOUTUnspecified
17DPOUTUnspecified
18CHRG#Unspecified
19EM_ENUnspecified
20GNDUnspecified
21EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the UCS1003-2-BP?

Yes. The symbol is EasyEDA_Cloud:UCS1001-1-BP-TR and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the UCS1003-2-BP?

QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.

Where is the UCS1003-2-BP datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the UCS1003-2-BP?

JLCPCB lists it as part C633315, with 0 in stock; the sellers' links on this page open their listings.

What can replace the UCS1003-2-BP?

Parts like it in the library: the LTC4012CUF#PBF by Analog Devices, the LTC4012IUF-2#PBF by Analog Devices, the LTC4012IUF-2#TRPBF by Analog Devices and the LTC4009CUF#TRPBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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