VRM Overview
Specifications
VRM Specifications |
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Power Design: | Vcore: Parallel 10-phase VCCGT: Single 1-phase |
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Doublers: | No |
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CPU PWM: | Renesas RAA229131 |
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Power Stages: | Vcore: Renesas RAA22010540 (105 A) VCCGT: Renesas ISL99360 (60 A) VCCAUX: Vishay SiC450 (40 A) |
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The ASRock Z690 Phantom Gaming-ITX/TB4 features a direct 10+1 phase VRM configuration without doublers or teaming of the power stages.
ASRock is using a Renesas RAA229131 PWM controller to drive the Z690 Phantom Gaming-ITX/TB4.
The ASRock Z690 Phantom Gaming-ITX/TB4 uses Renesas RAA22010540 power stages for the ten Vcore phases. These power stages each support a maximum of 105 A of continuous current. For the VCCGT (iGPU) phase, ASRock is using a single Renesas ISL99360 60 A power stage.
The ASRock Z690 Phantom Gaming-ITX/TB4 has a maximum output of 1,050 A, with 990 A dedicated to Vcore.
The CPU VCCAUX is driven by a Vishay SiC450 40 A power stage.