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ETA9797E8A on a board, in 3D

ETA9797E8A

etasolution

-40℃~+85℃ 1 1.02A 4.25V~16V 4.2V 65uA Charging IC Lithium-ion Support Support SOP-8-EP Battery Management ROHS

Extended
DatasheetJLCPCBLCSCetasolution/ETA9797E8A
Category
Battery Management
Package
SOP-8-EP
Pins
9

Overview

The ETA9797E8A is a battery Management made by etasolution in a SOP-8-EP package with 9 pins. -40℃~+85℃ 1 1.02A 4.25V~16V 4.2V 65uA Charging IC Lithium-ion Support Support SOP-8-EP Battery Management ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ETA9797E8A, 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 C19189396).

Symbol

ISET1VIN2BAT3SW45VOUT5ENBST6STAT7NTC8EP9
EasyEDA_Cloud:ETA9797E8AFrom EasyEDA

Footprint

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

Parameters

11
0V Battery Charge
Support
Battery Temperature Detection
Support
Charge Current - Max
1.02A
Charging Saturation Voltage
4.2V
Features
Constant current charging, Constant voltage charging, Trickle charging, Automatic recharge, Charge termination, Programmable charging current, Soft-start, Under-voltage lockout, Overcurrent Protection, Short-Circuit Protection
Number of Cells
1
Operating Temperature
-40℃~+85℃
Supply Current (Iq)
65uA
The Chip Type
Charging IC
Type of Battery
Lithium Battery
Voltage - Supply
4.25V~16V

Order codes

1

Pinout

9
The pins of the ETA9797E8A
PinNameType
1ISETUnspecified
2VINUnspecified
3BATUnspecified
4SWUnspecified
55VOUTUnspecified
6ENBSTUnspecified
7STATUnspecified
8NTCUnspecified
9EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ETA9797E8A?

Yes. The symbol is EasyEDA_Cloud:ETA9797E8A 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 ETA9797E8A?

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

Where is the ETA9797E8A datasheet?

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

Where can I order the ETA9797E8A?

JLCPCB lists it as part C19189396, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ETA9797E8A?

Parts like it in the library: the IP2320 by INJOINIC, the JSM4056 by JSMSEMI, the CN3125 by ShangHai Consonance Elec and the SLM6500S by SOLA-IC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8