onsemi / Fairchild 仙童 FPF1320/21 DISO 负载开关
仙童FPF1320 和 FPF1321 器件凭借双输入单输出（DISO）负载开关，适用于无线充电应用。这些仙童开关采用先进的先开后合操作通过 SEL 引脚来执行两个输入电源轨之间的无缝电源切换。FPF1320 和 FPF1321 可以与低电压控制信号通用输入输出(GPIO)应用直接连接。
特性
- DISO Load Switches
- 1.5V~5.5V Input Supply Operating Range
- RON 50mΩ at VIN=3.3V Per Channel (Typical)
- True Reverse-Current Blocking (TRCB)
- Fixed Slew Rate Controlled 130µs for 1µF COUT
- 1.5A Per Channel (Maximum) ISW
- Quick Discharge Feature on FPF1321
- Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Supply Requirements
- ESD Protected
- 6kV Human Body Model
- 1.5kV Charged-Device Model
- 15kV IEC 61000-4-2 Air Discharge
- 8kV IEC 61000-4-2 Contact Discharge
应用
- Smart phones / Tablet PCs
- Portable Devices
- Near Field Communication (NFC) Capable SIM Card Power Supply
发布日期: 2012-07-26
| 更新日期: 2022-03-11