Search results for “uc3879”

The UC3879N from Texas Instruments is a half-bridge DC-DC controller Integrated Circuit with positive output, step-up/step-down, in a 20-PDIP package.

The UC3879DW from Texas Instruments is a half-bridge DC-DC controller Integrated Circuit with positive-output step-up/step-down operation, in a 20-SOIC package.

The UC3879DWTR from Texas Instruments is a half-bridge regulator controller Integrated Circuit in a 20-SOIC package.

The UC3879DWG4 from Unitrode is a phase-shift resonant DC-DC controller Integrated Circuit for half-bridge regulator designs with positive output step-up/step-down operation, in a 20-SOIC package.

The UC3879DWG4 from Texas Instruments is a half-bridge DC-DC controller Integrated Circuit with positive output step-up/step-down operation, in a 20-SOIC package.

The UC3879J from Unitrode is a UC3879 phase-shift resonant controller for regulator output DC-DC control.

UCC1895J from Texas Instruments is a BiCMOS Advanced Phase Shift Resonant Controller - AC/DC controllers. The UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. While the UCC3895 maintains the functionality of the UC3875/6/7/8 family and UC3879, it improves on that controller family with additional features such as enhanced control logic, adaptive delay set, and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it’s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1 MHz.

UCC1895L from Texas Instruments is a BiCMOS Advanced Phase Shift Resonant Controller - AC/DC controllers. The UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. While the UCC3895 maintains the functionality of the UC3875/6/7/8 family and UC3879, it improves on that controller family with additional features such as enhanced control logic, adaptive delay set, and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it’s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1 MHz.