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LP28053ASPF on a board, in 3D

LP28053ASPF

LOWPOWER

-40℃~+85℃ 1 1A 1uA 4.2V 4.4V~6.5V Charging IC Constant current charging、Constant voltage charging、Trickle charging、Automatic recharge、Charge termination、Programmable charging current、Under-voltage lockout、Short-Circuit Protection、Reverse current blocking、Overvoltage Protection Lithium Battery Support ESOP-8 Battery Management ROHS

Extended
DatasheetJLCPCBLCSClowpower/LP28053ASPF
Category
Battery Management ICs
Package
ESOP-8
Pins
9

Overview

The LP28053ASPF is a battery Management IC made by LOWPOWER in a ESOP-8 package with 9 pins. -40℃~+85℃ 1 1A 1uA 4.2V 4.4V~6.5V Charging IC Constant current charging、Constant voltage charging、Trickle charging、Automatic recharge、Charge termination、Programmable charging current、Under-voltage lockout、Short-Circuit Protection、Reverse current blocking、Overvoltage Protection Lithium Battery Support ESOP-8 Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP28053ASPF, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C516993).

Symbol

NTC1ISET2GND3VIN4BAT5STAT26STAT17EN8GND9
EasyEDA_Cloud:LP28053ASPFFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EPFrom EasyEDA

Parameters

10
Battery Temperature Detection
Support
Charge Current - Max
1A
Charging Saturation Voltage
4.2V
Features
Constant current charging, Constant voltage charging, Trickle charging, Automatic recharge, Charge termination, Programmable charging current, Under-voltage lockout, Short-Circuit Protection, Reverse current blocking, Overvoltage protection
Number of Cells
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
1uA
The Chip Type
Charging IC
Type of Battery
Lithium Battery
Voltage - Supply
4.4V~6.5V

Order codes

1

Pinout

9
The pins of the LP28053ASPF
PinNameType
1NTCUnspecified
2ISETUnspecified
3GNDUnspecified
4VINUnspecified
5BATUnspecified
6STAT2Unspecified
7STAT1Unspecified
8ENUnspecified
9GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the LP28053ASPF?

Yes. The symbol is EasyEDA_Cloud:LP28053ASPF and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP28053ASPF?

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

Where is the LP28053ASPF datasheet?

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

Where can I order the LP28053ASPF?

JLCPCB lists it as part C516993, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LP28053ASPF?

Parts like it in the library: the BCT4056DEEA-TR by BROADCHIP, the GC4056 by Gcore, the CL4056A by ChipLink Tech and the CL4056D by ChipLink Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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