English 
Chinese | Part No. | Absolute Max Vin(V) | Charging Topology | Charge Current(A) | Charge Termination Voltage(V) | Discharge Current(A) | Discharge Termination Current(mA) | Discharging Efficiency | Integrated LED Drivers | NTC | Shutdown Method | Package | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY3408 | 6 | Linear | 0.2 | 4.2 | 0.5 | 5 | 91% | 2*LED | Underloading/ Key button | SOP-8 | ||
| SY3409 | 6 | Linear | 0.2 | 4.2 | 0.2 | 3 | 92% | 2*LED | Underloading/ Key button | SOP-8 | Support HALL | |
| SY7608 | 6 | Linear | 0.2 | 4.2 | 0.5 | 5 | 91% | 2*LED | Underloading/ Key button | SOT23-6 | ||
| SY7609 | 6 | Linear | 0.2 | 4.2 | 0.2 | 4 | 93% | 2*LED | Underloading | SOT23-6 | ||
| SY7638 | 6 | Linear | 0.2/0.5/1 | 4.2 | 1 | 7 | 93% | 2*LED/4*LED | Underloading/ Key button | SOP-8 | ||
| SY7656 | 6 | Linear | 1 | 4.2 | 1 | 10 | 93% | 2*LED/4*LED | Underloading/Constant output(compatible) | ESOP-8 | ||
| SY7658 | 6 | Linear | 0.2/0.5 | 4.2 | 0.5 | 5 | 91% | 2*4*LED | Underloading/ Key button | ESOP-8 | Optional charging current | |
| SY7659 | 6 | Linear | 0.2 | 4.2 | 0.2 | 4 | 93% | 2*LED/4*LED | Underloading | SOP-8 | ||
| SY7688 | 6 | Linear | 0.1~0.5 | 4.2/4.35 | 0.2 | 3 | 92% | 2*LED/4*LED | ✓ | Underloading/ Key button | SOP-8 | Support HALL |
| SY8801 | 28 | Switching | 0.2~1 | 4.2/4.35 | 0.4+0.4 | 2~20 | 93% | 1~4*LED | ✓ | Underloading/ Key button | QFN-24(4x4） | I²C function |
| SY8802 | 28 | Switching | 0.2~2 | 4.2/4.35 | 0.4+0.4 | 2~20 | 93% | 1~4*LED | ✓ | Underloading/ Key button | QFN-16(4x4） | |
| SY8803 | 28 | Switching | 0.2~3 | 4.2/4.35 | 0.4+0.4 | 2~20 | 93% | None | ✓ | Underloading/ Key button | QFN-16(4x5） | I²C function |
| SY8805 | 28 | Switching | 0.04~1.5 | 4~4.5 | 0.5+0.5 | 3 | 93% | 1~3*LED | Underloading | QFN-20(3x3) | Support I²C/HALL | |
| SY8809 | 28 | Switching | 0.02~2.2 | 4.05~4.5 | 0.5+0.5 | 2~12 | 93% | 1~4*LED | Underloading | QFN-24(4x4) | I²C function,NVDC |
TWS Cradle SoC
Optimize your TWS device performance with our next-generation Cradle SoC. This innovative chipset provides high-efficiency charging, low power consumption, and advanced connectivity for seamless integration into compact wireless earbuds. Perfect for powering the future of True Wireless Stereo audio systems.