CH271J
WCH (Nanjing Qinheng Microelectronics)Extended
QFN-13F(2x2) Wireless Charge-Discharge ICs ROHS
- Part id
- wch/CH271J
- Category
- Wireless Charge Discharge ICs
- Package
- QFN-13F(2x2)
- Pins
- 5
- In stock
- 0 at JLCPCB (C54173288)
Overview
The CH271J is a wireless Charge Discharge IC made by WCH (Nanjing Qinheng Microelectronics) in a QFN-13F(2x2) package with 13 pins. QFN-13F(2x2) Wireless Charge-Discharge ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CH271J, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-13_L2.0-W2.0-P0.40-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C54173288).
Symbol
Footprint
Pinout
13| Pin | Name | Type |
|---|---|---|
| 1 | AI | Unspecified |
| 2 | AO | Unspecified |
| 3 | PWM1 | Unspecified |
| 4 | PWM2 | Unspecified |
| 5 | PWME | Unspecified |
| 6 | GND | Unspecified |
| 7 | SW2 | Unspecified |
| 8 | VDD | Unspecified |
| 9 | VDD | Unspecified |
| 10 | VDD | Unspecified |
| 11 | SW1 | Unspecified |
| 12 | GND | Unspecified |
| 13 | CSO | Unspecified |
Questions
Is there a KiCad symbol and footprint for the CH271J?
Yes. The symbol is EasyEDA_Cloud:CH271J and the footprint EasyEDA_Cloud:QFN-13_L2.0-W2.0-P0.40-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CH271J?
QFN-13F(2x2), with 13 pins. Its footprint is drawn on this page.
Where is the CH271J datasheet?
WCH (Nanjing Qinheng Microelectronics) publishes it: the Datasheet link on this page opens it.
Where can I order the CH271J?
JLCPCB lists it as part C54173288, with 0 in stock; the sellers' links on this page open their listings.