FP6167 Datasheet | Feeling Technology

Dual 1.5MHz, 1A Synchronous Step-Down Regulator General Description The FP6167 is a high efficiency current mode dual synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving the current consumption. The FP6167 is packaged in DFN-12L to reduce PCB space. Features - Input Voltage Range: 2.5 to 5.5V - Adjustable Output Voltage From 0.6V to VIN - Precision Feedback Reference Voltage: 0.6V (±2%) - Output Current: 1A (Max.) Each Channel - Duty Cycle: 0~100% - Internal Fixed PWM Frequency: 1.5MHz - Low Quiescent Current: 160μA - No Schottky Diode Required - Built-in Soft Start - Current Mode Operation - Over Temperature Protection - Package: DFN-12L Applications - Cellular Telephone - Wireless and DSL Modems - Digital Still Cameras - Portable Products - MP3 Players This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent acpany the sales of the product. Website: http://.feeling-tech..tw Rev. 0.66 1/14 FP6167 Typical Application Circuit Function Block Diagram This datasheet contains new product information. Feeling Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent acpany the sales of the product. Website: http://.feeling-tech..tw...