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MaxLinear XRP7724ILB-1009-F product image
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MaxLinear XRP7724ILB-1009-FRoHS

Manufacturer
MaxLinear
MPN
XRP7724ILB-1009-F
LCSC Part #
C6938080
Packaging
TQFN-44(7x7)
Customer #
Key Attributes
Step-down type 1.23MHz Adjustable 600mV~5.5V TQFN-44(7x7) Voltage Regulators - Linear + Switching RoHS
Datasheetpdf iconMaxLinear XRP7724ILB-1009-F
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QtyUnit Price(Reference Only)Total Amount
1+$ 7.6928$ 7.69
260+$ 3.0696$ 798.10
520+$ 2.9673$ 1543.00
1,040+$ 2.9169$ 3033.58
Standard Packaging260/Full Bag
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear + Switching
ManufacturerMaxLinear
PackagingTQFN-44(7x7)
Synchronous RectifierYes
FunctionStep-down type
Frequency - Switching1.23MHz
Number of Outputs6
Output TypeAdjustable
Quiescent Current440uA
Output Voltage600mV~5.5V
Operating Temperature-40℃~+125℃
Operating Voltage4.75V~25V
Output Current-
TopologyBuck
FeaturesAdjustable current limiting;Adjustable soft-start;Frequency synchronization;Light load efficient mode;Overcurrent Protection;Built-in LDO regulator
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Introduction

AI Translation

The XRP7724 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 XRP7724 reduces overall component count and solution footprint and optimizes conversion efficiencies. A selectable digital Pulse Frequency Mode (DPFM) capable of better than 80% efficiency at light current load and low operating current allow for portable and Energy Star compliant applications. Each XRP7724 output channel is individually programmable as low as 0.6V with a resolution as fine as 2.5mV, and configurable for precise soft start and soft stop sequencing, including delay and ramp control. The XRP7724 operations are fully controlled via a 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 XRP7724 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 Operations − Individual Channel Frequency Selection − Patented digital PFM with Ultrasonic mode − Patented Over Sampling Feedback − Integrated MOSFET Drivers − Programmable 5 coefficient PID control
  • 4.75V to 25V Input Voltage − 4.75V-5.5V and 5.5V-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
  • Servers
  • Base Stations
  • Switches/Routers
  • Broadcast Equipment
  • Industrial Control Systems
  • Automatic Test Equipment
  • Video Surveillance Systems