• Part: XRP6670
  • Manufacturer: Exar
  • Size: 3.03 MB
Download XRP6670 Datasheet PDF
XRP6670 datasheet preview
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XRP6670 Key Features

  • Guaranteed 3A Output Current
  • Input Voltage: 2.6V to 5.5V
  • Prog. PWM Current Mode Control
  • Programmable 300kHz to 2.5MHz
  • 100% Duty Cycle LDO Mode Operation
  • Achieves 95% Efficiency
  • Adjustable Output Voltage Range
  • 0.8V to 5V with ±2% Accuracy
  • Enable and Power Good Functions
  • 460µA Quiescent Current

Other XRP6670 Datasheets

Manufacturer Part Number Description
MaxLinear Logo MaxLinear XRP6670 3A 300kHz - 2.5MHz Synchronous Step-Down Regulator

View all XRP6670 datasheets →

XRP6670 Description

The XRP6670 is a synchronous current mode PWM step-down (buck) regulator capable of delivering up to 3 Amps. A 2.6V to 5.5V input voltage range allows for single supply operation from industry standard 3.3V and 5V power rails. Based on a current mode PWM control scheme, the XRP6670 operating frequency is programmable between 300kHz and 2.5MHz via an external resistor.