FP6168-Dual 1.5MHz, 1A Synchronous Step-Down DC

FP6168 Dual 1.5MHz, 1A Synchronous Step-Down Regulator

General Description

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The FP6168 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 FP6168 is packaged in DFN-10L to reduce PCB space.
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；Data Sheet

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: 160A
；No Schottky Diode Required
；Built-in Soft Start
；Current Mode Operation
；Over temperature Protection
；Package: DFN-10L(EP)