uP1674 Datasheet (uPI Semiconductor) - 3/2-Phase SDPWM Controller

uP1674, 3/2-Phase SDPWM Controller

The uP1674 is a Simulated Digital PWM controller that integrates a 3/2-phase PWM controller.

uP1674 accurately reports output voltages and output currents to comply with VR12 specification.

The uP1674 integrates 2 bootstrapped drivers that support 12V + 12V driving capability.

3/2 phase operation is

uP1674 Features

* include adjustable soft start, transient boost function, under/over voltage protection and over current protection. The uP1674 is available in VQFN5x5-32L package. Applications Desktop and Notebook PC Core Power Supplies Pin Configuration Features Intel VR12/IMVP7 Compliant I and V Reporting OUT