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USB2503A-HZH, in 3D

USB2503A-HZH

Microchip Technology

QFN-48-EP(7x7) USB HUB Controllers ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/USB2503A-HZH
Category
USB Converters
Package
QFN-48-EP(7x7)
Pins
49

Overview

The USB2503A-HZH is a USB Converter made by Microchip Technology in a QFN-48-EP(7x7) package with 49 pins. QFN-48-EP(7x7) USB HUB Controllers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB2503A-HZH, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-BL-EP5.3, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C633593).

Symbol

VDDA331USBDP02USBDN03VSS4USBDN15USBDP16VDDA337USBDP28USBDN29VSS10USBDN311USBDP312VDDA3313PRTPWER314OCS3_N15PRTPWR216GR3/PRT_DIS017PRTPWR_POL18GR2/NON_REM119GANG_EN20GR1/NON_REM021VSS22VDD1823TEST024SDA/SMBDATA25SCL/SMBCLK/CFG_SEL026CFG_SEL127SELF_PWR28VBUS_DET29VSS30VDD1831OCS2_N32PRTPWR133OCS1_N34CLKIN_EN35TEST136RESET_N37VSS38VDD33CR39VDD1840VSS41XTAL242XTAL1/CLKIN43VDDA18PLL44VDDA33PLL45ATEST/REG_EN46RBIAS47VSS48EP49
EasyEDA_Cloud:USB2503A-HZHFrom EasyEDA

Footprint

49
EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-BL-EP5.3From EasyEDA

Parameters

1
Features
Port power switch control, Port status monitoring, Internal regulator, Overcurrent Protection, Downstream port power switch

Order codes

1

Pinout

49
The pins of the USB2503A-HZH
PinNameType
1VDDA33Unspecified
2USBDP0Unspecified
3USBDN0Unspecified
4VSSUnspecified
5USBDN1Unspecified
6USBDP1Unspecified
7VDDA33Unspecified
8USBDP2Unspecified
9USBDN2Unspecified
10VSSUnspecified
11USBDN3Unspecified
12USBDP3Unspecified
13VDDA33Unspecified
14PRTPWER3Unspecified
15OCS3_NUnspecified
16PRTPWR2Unspecified
17GR3/PRT_DIS0Unspecified
18PRTPWR_POLUnspecified
19GR2/NON_REM1Unspecified
20GANG_ENUnspecified
21GR1/NON_REM0Unspecified
22VSSUnspecified
23VDD18Unspecified
24TEST0Unspecified
25SDA/SMBDATAUnspecified
26SCL/SMBCLK/CFG_SEL0Unspecified
27CFG_SEL1Unspecified
28SELF_PWRUnspecified
29VBUS_DETUnspecified
30VSSUnspecified
31VDD18Unspecified
32OCS2_NUnspecified
33PRTPWR1Unspecified
34OCS1_NUnspecified
35CLKIN_ENUnspecified
36TEST1Unspecified
37RESET_NUnspecified
38VSSUnspecified
39VDD33CRUnspecified
40VDD18Unspecified
41VSSUnspecified
42XTAL2Unspecified
43XTAL1/CLKINUnspecified
44VDDA18PLLUnspecified
45VDDA33PLLUnspecified
46ATEST/REG_ENUnspecified
47RBIASUnspecified
48VSSUnspecified
49EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the USB2503A-HZH?

Yes. The symbol is EasyEDA_Cloud:USB2503A-HZH and the footprint EasyEDA_Cloud:QFN-48_L7.0-W7.0-P0.50-BL-EP5.3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the USB2503A-HZH?

QFN-48-EP(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the USB2503A-HZH datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the USB2503A-HZH?

JLCPCB lists it as part C633593, with 0 in stock; the sellers' links on this page open their listings.

What can replace the USB2503A-HZH?

Parts like it in the library: the USB2503-HZH by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1