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TPS56C215是TI旗下最小的一款单片12A同步降压转换器,具有自适应导通时间D-CAP3™控制模式。该器件集成了RDS(on)较低的功率MOSFET,简单易用并且高效运行,所需外部组件最少,适用于空间受限的电源系统。具有竞争力的特性包括非常精确的基准电压,快速负载瞬时响应,提升轻载效率的自动跳跃工作模式,可调节电流限值并且无需外部补偿。强制持续传导模式有助于满足高性能DSP和FPGA应用的严格电压调节精度要求.TPS56C215采用18引脚耐热增强型HotRod™QFN封装,额定结温范围为-40°C至150°C。
所有商标均为其各自所有者的财产。
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Iout (Max) (A) |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Control Mode |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| TPS56C215 | TPS568215 | TPS568215OA |
|---|---|---|
| 3.8 | 4.5 | 4.5 |
| 17 | 17 | 17 |
| 0.6 | 0.6 | 0.6 |
| 5.5 | 5.5 | 5.5 |
| 12 | 8 | 8 |
| 1 | 1 | 1 |
| 400 | 400 | 400 |
| 1200 | 1200 | 1200 |
| 0.6 | 0.6 | 0.6 |
| Adjustable Current Limit Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification | Adjustable Current Limit Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification | Adjustable Current Limit Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
| D-CAP3 | D-CAP3 | D-CAP3 |
| 90 | 90 | 90 |
| -40 to 125 | -40 to 125 | -40 to 125 |
| Catalog | Catalog | Catalog |
| VQFN-HR | VQFN-HR | VQFN-HR |
型号:TPS56C215RNNR 封装:VQFN18_3.5X3.5MM_EP
品牌:TI 描述:功能类型:降压型 输出类型:可调 输入电压:3.8V~17V 输出电压:0.6~5.5V 输出电流(最大值):12A
金额:¥3.70499
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