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TPS61087-Q1是一款高频,高效DC到DC转换器,此转换器含有一个能提供最高为18.5V输出电压的集成3.2 A,0.13Ω电源开关.650kHz或者1.2MHz的可选频率使得此器件可使用小型外部电感器和电容器并提供快速瞬态响应。此外部补偿可以优化特定条件下的应用。一个连接至软启动引脚的电容器可大大减少启动时的涌入电流。
| 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 |
| Iout (Max) (A) |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| TPS61087-Q1 | LM2623-Q1 | LM2735-Q1 | TPS61085-Q1 | TPS61093-Q1 | TPS61175-Q1 |
|---|---|---|---|---|---|
| 2.5 | 1.0 | 2.7 | 2.3 | 1.6 | 2.9 |
| 6 | 14 | 5.5 | 6 | 6 | 18 |
| 3 | 1.24 | 3 | 2.8 | 1.7 | 2.9 |
| 18.5 | 14 | 24 | 18.5 | 17 | 38 |
| 4 | 2.25 | 2.6 | 1.1 | 3.8 | |
| 1 | 1 | 1 | 1 | 1 | 1 |
| 900 | 300 | 480 | 160 | ||
| 1500 | 2000 | 1500 | 1400 | 2640 | |
| 0.075 | 0.11 | 7 | 0.07 | 0.9 | 3 |
| Enable Power Good | Enable | Enable | Enable Light Load Efficiency | Enable Output Discharge | Enable Frequency Synchronization Light Load Efficiency |
| 2 | |||||
| 90 | 90 | 89 | 93 | 93 | |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 105 | -40 to 125 | -40 to 125 |
| Automotive | Automotive | Automotive | Automotive | Automotive | Automotive |
| VSON | WSON | SOT-23 WSON | VSSOP | SON | HTSSOP |
型号:TPS61087DRCR 封装:VSON10_3X3MM_EP
品牌:TI 描述:升压转换器类型-40℃~+85℃@(TA)1升压可调3V~18.5V 3.2A 2.5V~6V VSON10_3X3MM_EP DC-DC转换器ROHS
金额:¥3.77300
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