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UC2856Q - IMPROVED CURRENT MODE PWM CONTROLLER

UC2856Q Product details

Description

The UC2856 is a high performance version of the popular UC2846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important.

Features

  • 1.
  • Pin-for-Pin Compatible With the UC2846.
  • 65-ns Typical Delay From Shutdown to Outputs and 50-ns Typical Delay From Sync to Outputs.
  • Improved Current Sense Amplifier With Reduced Noise Sensitivity.
  • Differential Current Sense With 3-V Common Mode Range.
  • Trimmed Oscillator Discharge Current for Accurate Deadband Control.
  • Accurate 1-V Shutdown Threshold.
  • High Current Dual Totem Pole Outputs (1.5-A peak).
  • TTL Compatible Oscillator SYNC Pin Thresholds.
  • 4-kV ESD Protection CL SS VREF CS.
  • CS+ EA+ EA.
  • COMP CT DW PACKAGE (TOP VIEW) 1 16 2 15 3 14 4 13 5 12 6 11 7 10 89 SHUTDOWN VIN BOUT VC GND AOUT SYNC RT P0008-01 DESCRIPTION The UC2856 is a high performance version of the popular UC2846 series of.

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📁 Related Datasheet

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IMPROVED CURRENT MODE PWM CONTROLLER Texas Instruments
Texas Instruments UC2856Q-like datasheet

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