DC-DC Converter IP for GLOBALFOUNDRIES

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Compare 5 DC-DC Converter IP for GLOBALFOUNDRIES from 3 vendors (1 - 5)
  • Power and Clock Generation IP - GLOBALFOUNDRIES® 22FDX®
    • Tightly integrated power management platform with a soft-IP wrapper around Analog / Mixed-Signal hard macros which generate all supply voltages and clock signals needed to run highly efficient SoCs in GlobalFoundries® 22FDX®.
    • Running from only one supply voltage and reference clock, the IP generates its own internal supplies and references, and those needed to run the Racyics® ABX® Generator.
    Block Diagram -- Power and Clock Generation IP - GLOBALFOUNDRIES® 22FDX®
  • Switching regulator, inductor-based, PWM mode, high efficiency
    • High efficiency buck regulator (up to 95% peak), over wide load current range
    • Pulse With Modulation (PWM) mode enabling to master the frequency response
    • Automatic mode change of the Power Stage Unit, maintaining high-efficiency at low load current
    • Low Bill-Of-Material: fully integrated feedback and active compensation loop do not require additional external passive components.
  • DC/DC Buck Converter
    • Dual Mode PWM for high efficiency at low loads​
    • Support of small, low-cost inductors: down to 4.7 µH for 100 mA
    • Programmable output voltage (5 bits)​
    • Configurable power stages for area optimization​
  • GLOBALFOUNDRIES 0.11um 3.3V-1.2V 200mA Synchronous Buck DC-DC
    • Process: GLOBALFOUNDRIES 0.11μm (90% shrink from 0.13um) 3.3V/1.2V 1P6/7/8M Logic Process
    • Efficiency: 92% when IOUT=200mA (AVDD/PVDD=3.3V, considering the 100mΩ parasitic resistance of PVDD and PGND respectively, 300mΩ parasitic resistance of AVDD and AGND respectively, and 100mΩ ESR of external inductor; if the parasitic resistance because of bonding, lead frame, PCB trace and ESR of external inductor is smaller, the efficiency will be higher.)
    • Input Voltage: 2.7~3.6V
    • Output Voltage: 1.2V±5%
  • GLOBALFOUNDRIES 0.13um 3.3V-1.2V 200mA Synchronous Buck DC-DC
    • Process: GLOBALFOUNDRIES 0.13μm 3.3V/1.2V 1P6/7/8M Logic Process
    • Efficiency: 92% when IOUT=200mA (AVDD/PVDD=3.3V, considering the 100mΩ parasitic resistance of PVDD and PGND respectively, 300mΩ parasitic resistance of AVDD and AGND respectively and 100mΩ ESR of external inductor; if the parasitic resistance because of bonding, lead frame, PCB trace and ESR of external inductor is smaller, the efficiency will be higher.)
    • Input Voltage: 2.7~3.6V
    • Output Voltage: 1.2V±5%
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