DC-DC AN INFINEON TECHNOLOGIES COMPANY Power Solutions for Freescale QorIQ Processors - Layerscape and T-Series Why IR Power Management: LAYERSCAPE LS2085A QDS/RDB • Freescale – IR Power Partnership - DC/DC Converters for all power rails - MOSFETs • Only solution capable of ±3% total accuracy IR38063 OVDD 1.8V TH,VDD,AVDD IR3550 IR3897 OVDD 1.89V FUSE IR3550 IR3897 X1234 1.35V AVDD,SD,PLL IR3550 IR3897 S1234 1.0V IR3897 1.2V MII,XFI IR38060 2.5V 10GE RETIMERS IR38060 3.3 V PERIPHERLAS, FPGA IR38060 1.5V FPGA IR3550 IR3565B IR3550 • Digitally controlled by QorIQ via VID VCORE 1.0V GVDD 1.2V (DDR) IR3550 • Core, Platform, Serdes Rails • Industrial Qualification (-40°C<TJ<+125°C) T4240-RDB Applications: Scalable for T4160, T4080 IR3550 • Networking: Enterprise, Datacenter DDR3 1.50V IR3897 DVDD 2.50V IR3897 OVDD 1.89V IR3897 OVDD 1.80V IR3550 IR3897 X1234 1.35V IR3550 IR3897 PHY 1.20V IR3550 IR3897 S1234 1.00V IR3550 • Medical Imaging • Industrial: Automation, Smart Grid IR3550 IR3565B •Aerospace/Defense • Telecom: Basestation, Pico/Femtocell CORE 1.00V Support Tools: T2080-RDB • Graphical User Interface IR36021 • On-line simulation tools IR3550/3 VCORE 1.0V IR3550/3 • Demoboard + Reference Design Kit • Schematics, layout and design collateral available T1023/ T1024-RDB Scalable for T1013 / T1014 IR3475 VCORE 1.0V IR3475 3.3V JTAG, PLL, SERDES,DDR3, Transceiver, SFP IR3475 1.35V PLL, VDD, XIVDD(Serdes) IR3473 2.5V VDD, IRQ, ENET, XCVR, SPF IR3473 1.5V PCI IR3473 1.8V ENET, FUSE, USB, PLL, OVDD IR3473 0.85V COMMS I/O FABRIC IR3473 1.2V ENET, TVDD IR3475 3.3V IR3475 1.35V PLL, VDD, SERDES IR3473 2.5V ENET, DMA, IRC, UART IR3473 1.2V ENET, XCVR(Realtek) IR3473 0.67V PHY (Aquantia) IR3473 1.8V VDD, USB, SPI, FUSE, CDR IR3473 1.0V CDR(Cortina) IR3473 0.78V PHY (Aquantia) IR3473 5.0V PERIPHERALS T1040-RDB, T2081 IR36021 IR3550/3 IR3550/3 VCORE 1.0V IR3475 3.3V JTAG, PLL, SERDES DDR3, SCVR(Realtek) SFP IR3475 1.35V PLL, VDD, XIVDD, SERDES IR3473 2.5V IRQ, VOD, ENET, XCVR(Realtek) PHY(Vitesse), SPF IR3473 1.2V PCI IR3473 1.8V OVDD, USB, PLL ENET, CDR(Cortina) IR3473 1.0V PHY(Vitesse), CDR(Cortina) http://mypower.irf.com/freescale For more information in North America call +1 310 252 7105 or visit us at www.irf.com 120319 Power Solutions for Freescale QorIQ Processors - Layerscape and T-series QorIQ T-series Voltage Accuracy The new T-series family of QorIQ processors from Freescale demand the highest accuracy voltage regulators in order to maximize their performance. The T-series moves the bar from ±5% to a mere ±3% total allowable tolerance including DC, AC, ripple and transient. Only International Rectifier’s family of Digital Controllers are qualified to meet these challenging specifications. T4240 Load step (37.5A – 53.5A) with IR3565B Voltage Specifications: • Total voltage tolerance ±30mV • Overshoot excursions < 50mV okay • Current step Slew rate 12A/µs • Vboot = 1.05V • VID Range: 0.975V – 1.025V Vmin = 1.0250V Droop ~ 25mV Margin = 5mV TOB = ± 30mV T4240 Load Release (53.5A – 37.5A) with IR3565B Vmax = 1.079V Overshoot ~ 29.6mV Margin = 1mV IR’s digital controllers are specifically optimized to utilize non-linear closed loop feedback and predictive control to meet the challenging QorIQ T-series transient specifications. For smaller transients and for steady state operation, IR’s digital controllers default back to fixed frequency, linear voltage mode control for reliable, predictable operation. Digital Bus Control TOB = ± 30mV The output voltage settings of IR’s digital controllers are dynamically controlled via a digital interface to the host processor. These voltage settings are optimized to ensure that the installed QorIQ T-series processor operates at its maximum performance within allowed performance/ sleep states. More Information at: • • www.freescale.com Design Resources freescale Connect Partner Program Partner Directory and search for International Rectifier http://mypower.irf.com/freescale For more information in North America call +1 310 252 7105 or visit us at www.irf.com 120319