3PHASEPWM - 3-Phase Synchronous PWM Controller IC Provides an Integrated Solution for Intel VRM 9.0 Design Guidelines

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International Rectifier

Part number	3PHASEPWM
Manufacturer	International Rectifier
File Size	501.84 KB
Description	3-Phase Synchronous PWM Controller IC Provides an Integrated Solution for Intel VRM 9.0 Design Guidelines
Datasheet	3PHASEPWM Datasheet
Additional preview pages of the 3PHASEPWM datasheet.

to provide protection and monitoring for the power system and the microprocessor. It features under-voltage lockout (UVLO) for the 5V and 12V supplies as well as an externally programmable soft-start function. Another feature is the PGOOD monitor circuit, which is held low if the output of the converter is not within ±10% of the programmed voltage. The IRU3055 also provides over-voltage protection. If the output voltage exceeds the DAC-programmed voltage by 20%, the low-side MOSFETs turn on and.

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Published: Mar 30, 2005 |