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GC4056, in 3D

GC4056

Gcore

-20℃~+85℃ 1 1A 4.2V 4.5V~6V 55uA Charging IC Not supported Support ESOP-8 Battery Management ROHS

Extended
DatasheetJLCPCBLCSCgcore/GC4056
Category
Battery Management ICs
Package
ESOP-8
Pins
9

Overview

The GC4056 is a battery Management IC made by Gcore in a ESOP-8 package with 9 pins. -20℃~+85℃ 1 1A 4.2V 4.5V~6V 55uA Charging IC Not supported Support ESOP-8 Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:GC4056, 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. 35 are in stock at JLCPCB (part C504384).

Symbol

TEMP1PROG2GND3VCC4BAT5STDBY#6CHRG#7CE8PAD9
EasyEDA_Cloud:GC4056From EasyEDA

Footprint

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

Parameters

11
0V Battery Charge
Not supported
Battery Temperature Detection
Support
Charge Current - Max
1A
Charging Saturation Voltage
4.2V
Features
Under-voltage lockout
Number of Cells
1
Operating Temperature
-20℃~+85℃
Supply Current (Iq)
55uA
The Chip Type
Charging IC
Type of Battery
Lithium Battery
Voltage - Supply
4.5V~6V

Order codes

1

Pinout

9
The pins of the GC4056
PinNameType
1TEMPUnspecified
2PROGUnspecified
3GNDUnspecified
4VCCUnspecified
5BATUnspecified
6STDBY#Unspecified
7CHRG#Unspecified
8CEUnspecified
9PADUnspecified

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the GC4056?

Yes. The symbol is EasyEDA_Cloud:GC4056 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 GC4056?

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

Where is the GC4056 datasheet?

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

Where can I order the GC4056?

JLCPCB lists it as part C504384, with 35 in stock; the sellers' links on this page open their listings.

What can replace the GC4056?

Parts like it in the library: the BCT4056DEEA-TR by BROADCHIP, the CL4056A by ChipLink Tech, the CL4056D by ChipLink Tech and the LC6020CS8TR by LEADCHIP. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8