Overview
The STUSB4700Q is a power Distribution Switche made by STMicroelectronics in a QFN-24-EP(4x4) package with 25 pins. 1 3A 4.1V~22V Active High 过压保护、输出放电功能、欠压锁定、Overcurrent Protection QFN-24-EP(4x4) Power Distribution Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STUSB4700QTR, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-24_L4.0-W4.0-P0.50-TL-EP2.4, from EasyEDA), ready for a KiCad board. 204 are in stock at JLCPCB (part C2156427).
Symbol
Footprint
Parameters
6- Control Input Logic
- Active High
- Features
- Overcurrent Protection
- Maximum Continuous Current
- 3A
- Number of Channels
- 1
- Operating Temperature -
- -40℃~+105℃
- Voltage - Supply
- 4.1V~22V
Order codes
1- STUSB4700QTRLCSC C2156427
Pinout
25| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | CC1 | Unspecified |
| 3 | VCONN | Unspecified |
| 4 | CC2 | Unspecified |
| 5 | NC | Unspecified |
| 6 | RESET | Unspecified |
| 7 | SCL | Unspecified |
| 8 | SDA | Unspecified |
| 9 | ALERT# | Unspecified |
| 10 | GND | Unspecified |
| 11 | GPIO1 | Unspecified |
| 12 | GPIO0 | Unspecified |
| 13 | VVAR_ADDR0 | Unspecified |
| 14 | GPIO2 | Unspecified |
| 15 | GPIO3 | Unspecified |
| 16 | GPIO4 | Unspecified |
| 17 | A_B_SIDE | Unspecified |
| 18 | VBUS_SENSE | Unspecified |
| 19 | VBUS_DISCH | Unspecified |
| 20 | VBUS_EN_SRC | Unspecified |
| 21 | VREG_1V2 | Unspecified |
| 22 | VSYS | Unspecified |
| 23 | VREG_2V7 | Unspecified |
| 24 | VDD | Unspecified |
| 25 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the STUSB4700Q?
Yes. The symbol is EasyEDA_Cloud:STUSB4700QTR and the footprint EasyEDA_Cloud:VQFN-24_L4.0-W4.0-P0.50-TL-EP2.4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STUSB4700Q?
QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.
Where is the STUSB4700Q datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STUSB4700Q?
JLCPCB lists it as part C2156427, with 204 in stock; the sellers' links on this page open their listings.
What can replace the STUSB4700Q?
Parts like it in the library: the TPS65280RGE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
