AFE
The wireless charging transmitter analog front-end includes all the analog components required for the WPC transmitter, and integrates a full bridge MOSFET, bootstrap circuit, current detection circuit, communication demodulator, linear regulator, and protection circuit internally. Matching with MCUWhen used together, it can achieve high-performance wireless power transmission, support EPP and BPP, and provide up to 20W output power.
Part Number |
Type |
VIN range |
Abs. VIN(max) |
Pout_max |
Power Supply |
lntegrated Mos and Driver |
Rdson |
current Demodulation |
Voltage Demodulation |
Q Detect |
Package |
SC5001
|
Tx |
4V~14V |
16V |
15W |
Integrated LDO |
yes |
4*15mΩ |
√ |
√ |
|
FCQFN19_3x3 |
SC5003
|
Tx |
2V-20V |
22V |
20W |
Integrated Buck |
Yes |
4*14mΩ |
√ |
√ |
√ |
FCQFN21_4x4 |
SC5003Q
|
Tx |
2V-20V |
22V |
20W |
Integrated Buck |
Yes |
414mΩ |
√ |
√ |
√ |
FCQFN21_4x4 |
SC5004
|
Tx |
4V-13V |
15V |
15W |
Integrated LDO |
Yes |
4*15mΩ |
√ |
√ |
|
FCQFN19_4x4 |