TPS65631W 被设计用于驱动需要正负电源轨的 AMOLED 显示屏。 此器件集成了一个针对 VPOS 的升压转换器和一个针对 VNEG 的反相降压升压转换器,非常适合于电池供电类产品。 数字控制引脚 (CTRL) 允许用数字步长设定负输出电压。 TPS65631W 采用创新技术,能够实现出色线路瞬态性能。
AMOLED 显示屏
All trademarks are the property of their respective owners.
| Display type | AMOLED |
| IC integration | AMOLED bias |
| Vin (min) (V) | 2.9 |
| Vin (max) (V) | 4.4 |
| Applications | 7 inches or less |
| Level shifter/scan driver (Ch) | 0 |
| V_POS (min) (V) | 4.6 |
| V_POS (max) (V) | 4.6 |
| V_NEG (min) (V) | -4.4 |
| V_NEG (max) (V) | -1.4 |
| Features | Digital control interface |
| Topology | Boost, Buck-Boost |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| WSON (DSK) | 10 | 6.25 mm² 2.5 x 2.5 |