BQ25723 是一款同步 NVDC 降压/升压电池充电控制器,可通过 USB 适配器、高电压 USB-C 电力输送 (PD) 源和传统适配器等各种输入源为 1 至 4 节电池充电。
| Number of series cells | 1, 2, 3, 4 |
| Charge current (max) (A) | 16.2 |
| Vin (max) (V) | 26 |
| Cell chemistry | Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiCd, NiMH, SuperCap |
| Battery charge voltage (min) (V) | 1.024 |
| Battery charge voltage (max) (V) | 19.2 |
| Absolute max Vin (max) (V) | 32 |
| Control topology | Switch-Mode Buck-boost |
| Control interface | I2C |
| Features | IC thermal regulation, ICO (Input Current Optimization), IINDPM (Input current limit), Input OVP, Integrated ADC, Power Path, USB C/PD compatible, USB OTG integrated, VINDPM (Input voltage threshold to maximize adaptor power) |
| Vin (min) (V) | 3.5 |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
| WQFN (RSN) | 32 | 16 mm² 4 x 4 |