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MaxLinear XRP7725ILB-F product image
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MaxLinear XRP7725ILB-FRoHS

Manufacturer
MaxLinear
MPN
XRP7725ILB-F
LCSC Part #
C1519449
Packaging
QFN-44-EP(7x7)
Customer #
Key Attributes
Quad Channel Digital Pulse Width Modulated Controller
Datasheetpdf iconMaxLinear XRP7725ILB-F
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QtyUnit Price(Reference Only)Total Amount
1+$ 10.6829$ 10.68
260+$ 4.1349$ 1075.07
520+$ 3.9891$ 2074.33
1,040+$ 3.9177$ 4074.41
Standard Packaging260/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Management - Specialized
ManufacturerMaxLinear
PackagingQFN-44-EP(7x7)
FeaturesAdjustable soft-start;Overcurrent Protection;Built-in LDO regulator;Light load efficient mode;Power-on timing control;Operating status indication;Frequency synchronization
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Introduction

AI Translation

The XRP7725 is a quad channel Digital Pulse Width Modulated (DPWM) Step down (buck) controller. A wide 4.75V to 5.5V and 5.5V to 25V input voltage dual range allows for single supply operation from standard power rails. With integrated FET gate drivers, two LDOs for standby power and a 105kHz to 1.23MHz independent channel to channel programmable constant operating frequency, the XRP7725 reduces overall component count and solution footprint and optimizes conversion efficiencies. A selectable digital Pulse Frequency Mode (DPFM) and low operating current result in better than 80% efficiency down to 10mA load provides support for portable and Energy Star compliant applications. Each XRP7725 output channel is individually programmable down to a minimum 0.6V with a resolution of 2.5mV, and configurable for precise soft start and soft stop sequencing, including delay and ramp control. The XRP7725 operation is fully controlled via an SMBus-compliant I²C interface allowing for advanced local and/or remote reconfiguration, full performance monitoring and reporting as well as fault handling. Built-in independent output over voltage, over temperature, over-current and under voltage lockout protections insure safe operation under abnormal operating conditions. The XRP7725 is offered in a RoHS compliant, “green”/halogen free 44-pin TQFN package.

Features

AI Translation
  • Quad Channel Step-down Controller
  • Digital PWM 105kHz - 1.23MHz Operation
  • Individual Channel Frequency Selection
  • Patented digital PFM with Ultrasonic mode
  • Patented Over Sampling Feedback
  • Instantaneous current monitoring – Intel Node Manager Compatible
  • 4.75V to 25V Input Voltage
  • 4.75V to 5.5V and 5.5V to 25V Input Ranges
  • 0.6V to 5.5V Output Voltage
  • SMBus Compliant - I²C Interface
  • Full Power Monitoring and Reporting
  • 3 x 15V Capable PSIO +z x GPIOs
  • Full Start/Stop Sequencing Support
  • Built-in Thermal, Over-Current, UVLO and Output Over-Voltage Protections
  • On Board 5V and 3.3V Standby LDOs
  • On Board Non-volatile Memory
  • Supported by PowerArchitect Design Tool Version 5 (PA5)

Applications

AI Translation
  • Blade Servers
  • Micro Servers
  • Network Adapter Cards
  • Base Stations
  • Switches/Routers
  • Broadcast Equipment
  • Industrial Control Systems
  • Automatic Test Equipment