Low Voltage Synchronous Buck Controller

The UCC2585 UCC3585 synchronous Buck controller provides flexible high efficiency power conversion for output voltages as low as 1.25V with guaranteed 1% DC accuracy. Output currents are only limited by the choice of external Logic level MOSFETs With an input voltage range of 2.5V to 6.0V it is the ideal choice for 3.3V only, battery input, or other low voltage systems. Applications include local Microprocessor core voltage power supplies for desktop and Notebook computers, and high speed GTL bus regulation. Its fixed frequency Oscillator is capable of providing practical PWM operation to 700kHz. With its low voltage capability and inherent always on operation, the UCC2585 UCC3585 causes VOUT to track VIN once VIN has exceeded the threshold voltage of the external P channel MOSFET Tracking CAN be tailored for any application with a single resistor or disabled by connecting TRACK to VIN. For dual supply rail Microprocessors this feature negates the need for external Diodes to insure supply voltage tracking between the +3.3V and lower voltage Microprocessor core supplies. By Texas Instruments
Part Manufacturer Description Datasheet Samples
UCC3585MG4 Texas Instruments Low Voltage Synchronous Buck Controller 16-SSOP 0 to 85
UCC3585MTR Texas Instruments Low Voltage Synchronous Buck Controller 16-SSOP 0 to 85
UCC3585D Texas Instruments Low Voltage Synchronous Buck Controller 16-SOIC 0 to 85
UCC3585MTRG4 Texas Instruments Low Voltage Synchronous Buck Controller 16-SSOP 0 to 85
UCC3585NG4 Texas Instruments Low Voltage Synchronous Buck Controller 16-PDIP 0 to 85
UCC3585N Texas Instruments Low Voltage Synchronous Buck Controller 16-PDIP 0 to 85
UCC3585M Texas Instruments Low Voltage Synchronous Buck Controller 16-SSOP 0 to 85
UCC3585DG4 Texas Instruments Low Voltage Synchronous Buck Controller 16-SOIC 0 to 85
UCC3585DTRG4 Texas Instruments IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOIC-16, Switching Regulator or Controller
UCC3585MR Texas Instruments IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, QSOP-16, Switching Regulator or Controller
UCC3585 's PackagesUCC3585 's pdf datasheet
UCC2585

UCC3585 pdf datasheet download


UCC3585 Pinout, Pinouts
UCC3585 pinout,Pin out
This is one package pinout of UCC3585,If you need more pinouts please download UCC3585's pdf datasheet.

UCC3585 Application circuits
UCC3585 circuits
This is one application circuit of UCC3585,If you need more circuits,please download UCC3585's pdf datasheet.


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