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CH236D
USB fast charging interface PD2.0/3.0, PPS, BC1.2 , QFN-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 0 | GND | power_in |
| 1 | FBOX | passive |
| 2 | VHV | passive |
| 3 | NC | no_connect |
| 4 | GATEP | output |
| 5 | GATEN | output |
| 6 | ~{NMOS} | input |
| 7 | VDD | power_in |
| 8 | UD+ | bidirectional |
| 9 | UD- | bidirectional |
| 10 | CC1 | bidirectional |
| 11 | CC2 | bidirectional |
| 12 | NC | no_connect |
| 13 | NC | no_connect |
| 14 | IS+ | passive |
| 15 | IS- | passive |
| 16 | NC | no_connect |
| 17 | VFB | passive |
| 18 | IFB | passive |
| 19 | VBUS | power_in |
| 20 | FBO | power_out |
Footprint
ConfirmedPackage_DFN_QFN/QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm
Pad Layout
Pads (25)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |