SD3963 is a highly integrated protocol and power control IC designed for mobile power banks. It integrates three independent Type-C interfaces and is compatible with fast charging protocols such as PD3.2 AVS, PPS, QC4.0+, FCP, SCP, AFC, BC1.2, APPLE2.4, and UFCS.
SD3963 incorporates a high-performance high-voltage LDO and NMOS isolation driver modules, featuring abundant functions and a simple peripheral circuit, which greatly simplifies the BOM.
Supports 2 to 8 series battery cells
Supports fast charging protocols including PD3.2 AVS, PPS, QC4.0+, FCP, SCP, AFC, BC1.2, APPLE2.4, UFCS, etc.
3-channel Type-C output with 3 independent protocols
3-channel load switch control
Built-in high-precision device access detection and removal detection
Built-in high-precision coulomb counter
Ultra-low power consumption of 60μA
I2C/UART communication
| Product Name | Package form | Marking | Hazardous Substance Control | Packing Type | Remarks |
|---|---|---|---|---|---|
| SD3963TR | QFN-40-5X5X0.75-0.4 | SD3963 | Halogen free | Tape&Reel | |
| SD3963 | QFN-40-5X5X0.75-0.4 | SD3963 | Halogen free | Tray |
| title | Types of | Size (KB) | date | Download the latest English version |
|---|---|---|---|---|
| SD3963 | 0 | 2026-09-24 | SD6963 Brief Datasheet |