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TP4057 on a board, in 3D

TP4057

TDSEMIC

SOT-23-6L Battery Management ROHS

Extended
JLCPCBLCSCtdsemic/TP4057
Category
Battery Management
Package
SOT-23-6L
Pins
6

Overview

The TP4057 is a battery Management made by TDSEMIC in a SOT-23-6L package with 6 pins. SOT-23-6L Battery Management ROHS.

PCBKit's library has its KiCad symbol (Battery_Management:TP4057, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TSOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C42422119).

Symbol

CHRG1GND2BAT3V_{CC}4STDBY5PROG6
Battery_Management:TP4057From KiCad's library

Footprint

123456
Package_TO_SOT_SMD:TSOT-23-6From KiCad's library

Parameters

11
0V Battery Charge
Not supported
Battery Temperature Detection
Not supported
Charge Current - Max
500mA
Charging Saturation Voltage
4.2V
Features
Constant voltage charging；Constant current charging；Automatic recharge；Charge termination；Programmable charging current；Under-voltage lockout；Trickle charging
Number of Cells
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
25uA
The Chip Type
Charging IC
Type of Battery
Lithium Battery
Voltage - Supply
4.25V~6.5V

Order codes

1

Pinout

6
The pins of the TP4057
PinNameType
1CHRGOpen collector
2GNDPower in
3BATPower out
4V_{CC}Power in
5STDBYOpen collector
6PROGPassive

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/tdsemic/TP4057.jpg" alt="TP4057" width="1200" height="900">
A picture that opens the part, for a README
[![TP4057](https://pcbkit.io/embed/parts/tdsemic/TP4057.jpg?size=s)](https://pcbkit.io/parts/tdsemic/TP4057)

Questions

Is there a KiCad symbol and footprint for the TP4057?

Yes. The symbol is Battery_Management:TP4057 and the footprint Package_TO_SOT_SMD:TSOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TP4057?

SOT-23-6L, with 6 pins. Its footprint is drawn on this page.

Where can I order the TP4057?

JLCPCB lists it as part C42422119, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TP4057?

Parts like it in the library: the TP4057 by UMW, the DW01A by PUOLOP, the DW01-A/J by Shenzhen Fuman Elec and the TP4057-42-SOT26-R by TOPPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8