数据：
TPS61085 650-kHz,1.2-MHz, 18.5-V Step-Up DC-DC Converter 数据表 
TPS61085是一款高频，高效率DC-DC转换器，集成2.0-A，0.13Ω电源开关，可提供输出电压可选频率为650 kHz或1.2 MHz，允许使用小型外部电感器和电容器，并提供快速瞬态响应。外部补偿允许针对特定条件优化应用。连接到软启动引脚的电容可以最大限度地降低启动时的浪涌电流。
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Switch Current Limit (Typ) (A) |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| TPS61085 | TPS61085T | TPS61086 | TPS61087 |
|---|---|---|---|
| 2.3 | 2.3 | 2.3 | 2.5 |
| 6 | 6 | 6 | 6 |
| 2.8 | 2.8 | 2.8 | 3 |
| 18.5 | 18.5 | 18.5 | 18.5 |
| 2.6 | 2.6 | 2.6 | 4 |
| 1 | 1 | 1 | 1 |
| 480 | 480 | 900 | 900 |
| 1500 | 1500 | 1500 | 1500 |
| 0.07 | 0.07 | 0.07 | 0.075 |
| Enable | Enable Frequency Synchronization | Enable Light Load Efficiency Power Good | Enable Power Good |
| 90 | 90 | 90 | 90 |
| -40 to 85 | -40 to 105 | -40 to 85 | -40 to 85 |
| Catalog | Catalog | Catalog | Catalog |
| TSSOP VSSOP | TSSOP VSSOP | VSON | VSON WSON |
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