产品概览
The TPS62160DSGR from Texas Instruments is a 3V to 17V input, 1A synchronous step-down DC-DC converter featuring DCS-Control topology. With a typical switching frequency of 2.25MHz, it achieves high efficiency and fast transient response in a tiny 2x2mm WSON-8 package. The adjustable output voltage ranges from 0.9V to 6V, with a quiescent current of just 17μA in power save mode.
主要规格
| 拓扑结构 | Buck (Step-Down) |
| 输入电压范围 | 3V ~ 17V |
| Output Voltage Range | 0.9V ~ 6V (Adjustable) |
| 输出电流 | 1A |
| 开关频率 | 2.25 MHz (typical) |
| 静态电流 | 17 μA (typical) |
| 控制模式 | DCS-Control |
| Synchronous Rectifier | Yes |
| Duty Cycle (max) | 100% |
| 工作温度 | -40°C ~ 125°C (TJ) |
| 包装 | WSON-8 (2x2mm) |
| 部件状态 | 活跃 |
特点
- DCS-Control topology for fast transient response and high output voltage accuracy
- 2.25MHz switching frequency enables small external components
- Seamless Power Save Mode transition for high light-load efficiency
- 100% duty cycle mode for lowest dropout operation
- Power Good output for supply sequencing
- Thermal shutdown and short-circuit protection
- Pin-to-pin compatible with TPS62170 and TPS62125
应用
- Standard 12V power rail point-of-load conversion
- Lithium-ion battery-powered POL supplies
- LDO replacement in space-constrained designs
- Embedded systems and digital cameras
- Mobile PCs, tablets, and modems