TUSB8043AIRGCT

Texas Instruments

QFN-64-EP(9x9) USB HUB Controllers ROHS

Extended

Datasheetti/TUSB8043AIRGCT

Category: USB ICs
Package: QFN-64-EP(9x9)
Pins: 65

Overview

The TUSB8043AIRGCT is a USB IC made by Texas Instruments in a QFN-64-EP(9x9) package with 65 pins. QFN-64-EP(9x9) USB HUB Controllers ROHS.

PCBKit's library has its KiCad symbol (Interface_USB:TUSB8043A, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP6x6mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2678048).

Symbol

Interface_USB:TUSB8043AFrom KiCad's library

Footprint

Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP6x6mmFrom KiCad's library

Parameters

Features: Port power switch control；Downstream port power switch；Overcurrent Protection；BC1.2 protocol support

Order codes

TUSB8043AIRGCTLCSC C2678048

Pinout

The pins of the TUSB8043AIRGCT
Pin	Name	Type
1	USB_DP_DN1	Input/output
2	USB_DM_DN1	Input/output
3	USB_SSTXP_DN1	Output
4	USB_SSTXM_DN1	Output
5	VDD	Power in
6	USB_SSRXP_DN1	Input
7	USB_SSRXM_DN1	Input
8	VDD	Power in
9	USB_DP_DN2	Input/output
10	USB_DM_DN2	Input/output
11	USB_SSTXP_DN2	Output
12	USB_SSTXM_DN2	Output
13	VDD	Power in
14	USB_SSRXP_DN2	Input
15	USB_SSRXM_DN2	Input
16	VDD33	Power in
17	USB_DP_DN3	Input/output
18	USB_DM_DN3	Input/output
19	USB_SSTXP_DN3	Output
20	USB_SSTXM_DN3	Output
21	VDD	Power in
22	USB_SSRXP_DN3	Input
23	USB_SSRXM_DN3	Input
24	USB_DP_DN4	Input/output
25	USB_DM_DN4	Input/output
26	USB_SSTXP_DN4	Output
27	USB_SSTXM_DN4	Output
28	VDD	Power in
29	USB_SSRXP_DN4	Input
30	USB_SSRXM_DN4	Input
31	VDD	Power in
32	PWRCTL4/BATEN4	Input/output
33	PWRCTL3/BATEN3	Input/output
34	VDD33	Power in
35	PWRCTL2/BATEN2	Input/output
36	PWRCTL1/BATEN1	Input/output
37	SDA/SMBDAT	Input/output
38	SCL/SMBCLK	Input/output
39	SMBUSz/SS_SUSPEND	Input/output
40	FULLPWRMGMTz/SMBA1/SS_UP	Input/output
41	PWRCTL_POL	Input/output
42	GANGED/SMBA2/HS_UP	Input/output
43	OVERCUR4z	Input
44	OVERCUR3z	Input
45	AUTOENz/HS_SUSPEND	Input/output
46	OVERCUR1z	Input
47	OVERCUR2z	Input
48	USB_VBUS	Input
49	TEST	Input
50	GRSTz	Input
51	VDD	Power in
52	VDD33	Power in
53	USB_DP_UP	Input/output
54	USB_DM_UP	Input/output
55	USB_SSTXP_UP	Output
56	USB_SSTXM_UP	Output
57	VDD	Power in
58	USB_SSRXP_UP	Input
59	USB_SSRXM_UP	Input
60	NC	Not connected
61	XO	Output
62	XI	Input
63	VDD33	Power in
64	USB_R1	Input
65	VSS	Power in

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Questions

Is there a KiCad symbol and footprint for the TUSB8043AIRGCT?

Yes. The symbol is Interface_USB:TUSB8043A and the footprint Package_DFN_QFN:QFN-64-1EP_9x9mm_P0.5mm_EP6x6mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TUSB8043AIRGCT?

QFN-64-EP(9x9), with 65 pins. Its footprint is drawn on this page.

Where is the TUSB8043AIRGCT datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TUSB8043AIRGCT?

JLCPCB lists it as part C2678048, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TUSB8043AIRGCT?

Parts like it in the library: the TUSB8041RGCT by Texas Instruments and the TUSB8041IRGCT by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.