CWQ1000
CelfrasExtended
QFN-40-EP(5x5) Wireless Charge-Discharge ICs ROHS
- Part id
- celfras/CWQ1000
- Category
- Wireless Charge Discharge ICs
- Package
- QFN-40-EP(5x5)
- Pins
- 41
- In stock
- 0 at JLCPCB (C472428)
Overview
The CWQ1000 is a wireless Charge Discharge IC made by Celfras in a QFN-40-EP(5x5) package with 41 pins. QFN-40-EP(5x5) Wireless Charge-Discharge ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CWQ1000, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-40_L5.0-W5.0-P0.40-BL-EP3.4, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C472428).
Symbol
Footprint
Pinout
41| Pin | Name | Type |
|---|---|---|
| 1 | VPP | Unspecified |
| 2 | LDO33 | Unspecified |
| 3 | LDO18 | Unspecified |
| 4 | GND_DCDC | Unspecified |
| 5 | DCDC_SW | Unspecified |
| 6 | VIN | Unspecified |
| 7 | LDO_IN | Unspecified |
| 8 | LDO50 | Unspecified |
| 9 | ENB | Unspecified |
| 10 | GND_REF | Unspecified |
| 11 | LED1 | Unspecified |
| 12 | LED2 | Unspecified |
| 13 | VDDIO | Unspecified |
| 14 | GPIO0_SCL | Unspecified |
| 15 | GPIO1_SDA | Unspecified |
| 16 | GPIO2 | Unspecified |
| 17 | GPIO3 | Unspecified |
| 18 | GPIO4 | Unspecified |
| 19 | GPIO5 | Unspecified |
| 20 | GPIO6 | Unspecified |
| 21 | GPIO7 | Unspecified |
| 22 | PA_GH2 | Unspecified |
| 23 | PA_BST2 | Unspecified |
| 24 | PA_SW2 | Unspecified |
| 25 | PA_GL2 | Unspecified |
| 26 | GND_DRV | Unspecified |
| 27 | PA_GL1 | Unspecified |
| 28 | PA_SW1 | Unspecified |
| 29 | PA_BST1 | Unspecified |
| 30 | PA_GH1 | Unspecified |
| 31 | VDD_DRV | Unspecified |
| 32 | PA_BRG | Unspecified |
| 33 | ANA_TEST | Unspecified |
| 34 | ENX_TS | Unspecified |
| 35 | DMOD_VIN | Unspecified |
| 36 | COIL_VIN | Unspecified |
| 37 | IS_OUT | Unspecified |
| 38 | GND_SNS | Unspecified |
| 39 | IS_INN | Unspecified |
| 40 | IS_INP | Unspecified |
| 41 | PAD | Unspecified |
Questions
Is there a KiCad symbol and footprint for the CWQ1000?
Yes. The symbol is EasyEDA_Cloud:CWQ1000 and the footprint EasyEDA_Cloud:QFN-40_L5.0-W5.0-P0.40-BL-EP3.4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CWQ1000?
QFN-40-EP(5x5), with 41 pins. Its footprint is drawn on this page.
Where is the CWQ1000 datasheet?
Celfras publishes it: the Datasheet link on this page opens it.
Where can I order the CWQ1000?
JLCPCB lists it as part C472428, with 0 in stock; the sellers' links on this page open their listings.