XRP9710


Dual 6A Programmable Power Modules

Features

  • Dual 6A Outputs with Differential Sensing
  • 12 x 12 x 2.75mm LGA Package
  • CISPR22 Level B radiated emissions
  • Wide Input Voltage Range: 4.75V to 22V
    • Low Range: 4.75V to5.5V
    • High Range: 5.5V-22V
    • With external 5V: 3.0V-22V
  • Output Voltage Range: 0.6V to 5.5V
  • SMBus Compliant - I2C Interface 
    • Full Power Monitoring and Reporting
  • 3 x 15V Capable PSIOs + 2 x GPIOs
  • Full Start/Stop Sequencing Support
  • Built-in Thermal, Over-Current, UVLO and Output Over-Voltage Protections
  • On-Board 5V  Standby LDO
  • On-Board Non-volatile Memory
  • PowerArchitect™ 5.1 Interactive Design Tool
Applications

  • Servers
  • PCIe Cards
  • Base Stations
  • Switches/Routers
  • Broadcast Equipment
  • Industrial Control Systems
  • Automatic Test Equipment
Description

The XRP9710 and XRP9711 are programmable step down power modules providing two 6A outputs. The module package contains the switching controller, power MOSFETs, inductors and support components. As a result, external components are minimal. A wide input voltage range (4.75V to 5.5V or 5.5V to 22V) allows for single supply operation from standard power rails.

The modules measure only 12x12x2.75mm making it half the size of competing 12V capable 6Amp modules. The 2.75mm height allow them to be placed on the back of boards or under heat sinks where other solutions cannot, yet they contain two full 6A buck power stages and two Digital Pulse Width Modulator (DPWM) controllers with gate drivers.

Designed to operate at a constant switching frequency between 500kHz and 750kHz, the 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 XRP9710 or XRP9711 output can be individually programmed to 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 XRP9710/1 is 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 output over-voltage, over-temperature, over-current and under voltage lockout protections insure safe operation under abnormal operating conditions.

Part NumberPkg CodeStatusRoHSBuy NowOrder Samples
XRP9710EY-FLGAActiveLGA
XRP9710EYTR-FLGAActiveLGA
XRP9710EVB-DEMO-1-KITAKitActive 
XRP9710EVB-DEMO-1BoardActive 
XRP9710EVB-DEMO-1-KITKitActive 

Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.