Datasheet4U Logo Datasheet4U.com

XRP6670 - 3A 300kHz-2.5MHz Synchronous Step Down Regulator

General 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.

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.
  • Over-temperature, Over-current, Short-circuit and UVLO Protections.
  • RoHS Compliant “Gre.

📥 Download Datasheet

Full PDF Text Transcription for XRP6670 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for XRP6670. For precise diagrams, and layout, please refer to the original PDF.

XRP6670 3A 300kHz-2.5MHz Synchronous Step Down Regulator June 2013 GENERAL DESCRIPTION The XRP6670 is a synchronous current mode PWM step-down (buck) regulator capable of...

View more extracted text
s 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. This flexibility allows the XRP6670 to optimize component selection and reduce component count and solution footprint. It provides a low output voltage ripple, excellent line and load regulation and has a 100% duty cycle LDO mode. Output voltage is adjustable to as low as

📁 Similar Datasheet

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

More Datasheets from Exar (now MaxLinear)

Part Number Description
XRP6124 Non-Synchronous PFET Step-Down Controller
XRP6141 35A Synchronous Step Down COT Controller
XRP6142 Synchronous Step-Down Controller
XRP6272 2A 5V-Adjustable Low Dropout Voltage Regulator
XRP6274 2A Ultra Low Dropout Voltage Regulator
XRP6275 3A Ultra Low Dropout Voltage Regulator
XRP6336 Triple uPower Supervisory Circuit
XRP1117 800mA Low Dropout Positive Voltage Regulator
XRP2523 1.5A Single Channel USB 3.0 Power Distribution Switch
XRP2524 1A Dual Channel USB 3.0 Power Distribution Switch