| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,305 pcs
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2305 pcs | On Request | 1 | On Request | On Request | 1838+ | On Request | On Request |
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The RT3663BCGQW from Richtek is a dual-output PWM controller with 3 integrated MOSFET drivers, compliant with AMD SVI2 Voltage Regulator Specification. It supports both CPU core (VDD) and Northbridge (VDDNB) power supplies.
This controller utilizes Richtek's proprietary G-NAVP topology, enabling easy configuration for AMD AVP requirements. It offers features such as dynamic load-line support, diode emulation mode at light loads, and an SVI2 interface for AMD power management protocols. The device includes a built-in ADC for VOUT and IOUT reporting, immediate over-voltage, under-voltage, and negative-voltage protections, along with UVLO.
With programmable dual OCP mechanisms, 0.5% DAC accuracy, and fast transient response, the RT3663BCGQW is designed for efficient power conversion, reaching up to 90% efficiency under various load conditions. It also provides power good and over-current indication.
The RT3663BCGQW is available in a 52-WQFN package. Its applications include AMD SVI2 mobile CPUs and laptop computers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The RT3663BCGQW supports 3/2/1 phases for VDD and 2/1/0 phases for VDDNB.
Yes, it includes three embedded MOSFET drivers.
It uses the SVI2 interface to comply with AMD power management protocol.
The DAC accuracy is 0.5%.
It includes immediate over-voltage, under-voltage, negative-voltage protections, and UVLO.
Efficiency is up to 90%.
It is available in a 52-WQFN package.