UC28023DWR HIGH-SPEED PWM 16PIN CONTROLLER SOIC

UC28023DWR HIGH-SPEED PWM 16PIN CONTROLLER SOIC

The UC28023DWR HIGH-SPEED PWM are fixed-frequency PWM controllers optimized for high-frequency switched-mode power supply applications. The UC28023 is a single output PWM for single-ended topologies  while  the  UC28025  offers  dual alternating outputs for double-ended and full bridge topologies. Targeted for cost effective solutions with minimal external  components,  UC2802x  include  an oscillator, a temperature compensated reference, a wide band width error amplifier, a high-speed current-sense  comparator  and  high-current active-high totem-pole outputs to directly drive external MOSFETs.

DNA solutions, Nashik has various types of IC's. Check out our complete collection of  IC's.

• Peak Current Mode, Average Current Mode, or Voltage Mode (with Feed-Forward) Control Methods

• Practical Operation Up to 1 MHz

• 50-ns Propagation Delay to Output

• ±1.5-A Peak Totem Pole Outputs

• 9-V to 30-V Nominal Operational Voltage Range

• Wide Bandwidth Error Amplifier

• Fully Latched Logic with Double Pulse Suppression

• Pulse-by-Pulse Current Limiting

• Programmable Maximum Duty Cycle Control

Applications of UC28023DWR HIGH-SPEED PWM 16PIN CONTROLLER SOIC

• Off-Line and DC/DC Power Supplies

• Converters Using Voltage Mode, Peak Current Mode, or Average Current Mode Control Methods

• Single-Ended or Two-Switch Topology Designs

Package Includes