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XRP6668 1A/1A Dual Channel 1.5MHz Sync. Step Down Converter

XRP6668 Description

January 2011 XRP6668 1A/1A Dual Channel 1.5MHz Sync.Step Down Converter Rev.1.2.0 GENERAL .
The XRP6668 is a dual channel synchronous current mode PWM step down (buck) converter capable of delivering up to 1 Amp of current per channel and opt.

XRP6668 Features

* Dual Channel Step Down Converter
* Guaranteed 1A/1A Output Current
* Input Voltage: 2.5V to 5.5V
* 1.5MHz PWM Current Mode Control
* PFM Mode Operations at Light Load
* 100% Duty Cycle LDO Mode Operations
* Adjustable Output Voltage Range

XRP6668 Applications

* Based on a current mode 1.5MHz constant frequency PWM control scheme, the XRP6668 reduces the overall component count and solution footprint as well as provides a low output voltage ripple and excellent line and load regulation. It also implements a PFM mode to improve light load efficiency as well

📥 Download Datasheet

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Datasheet Details

Part number
XRP6668
Manufacturer
Exar Corporation
File Size
606.84 KB
Datasheet
XRP6668_ExarCorporation.pdf
Description
1A/1A Dual Channel 1.5MHz Sync. Step Down Converter

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Dual Channel 1.5MHz Sync. Step Down Converter Exar Corporation
Exar Corporation XRP6668-like datasheet