Texas Instruments 20-Pin SOIC 2-Channel PWM Controller 230 kHz 18V Surface Mount UCC28513DW

Texas Instruments UCC28513DW is a high-performance 2-channel PWM controller designed in a 20-pin SOIC surface mount package. It supports a maximum switching frequency of 230 kHz and operates from a power supply voltage up to 18V, making it suitable for advanced power management applications including power factor correction (PFC) and AC-DC converter designs.

This PWM controller features low start-up supply current of 100μA and typical operating supply current of 4mA, ensuring efficient power usage. The device delivers up to 5.2V output voltage with 2A output current per channel, coupled with 100% maximum duty cycle for flexible control.

Designed to operate reliably within a wide temperature range from -55°C to 150°C, this PWM controller supports a broad spectrum of industrial, automotive, and consumer electronics applications requiring stable, low distortion sinusoidal line currents and high power density.

Its compact SOIC package measuring 13mm in length, 10.36mm in width, and 2.65mm in height enables easy integration on densely populated printed circuit boards. The device does not carry specific standards or automotive approvals but uses advanced features such as quantized voltage feed-forward and slew rate enhancement to deliver optimized performance.

The UCC28513DW exemplifies reliable Texas Instruments power factor correction technology, facilitating near unity power factor and reduced harmonic distortion in power supply circuits.

Operates at 230 kHz switching frequency for high-speed power conversion. Low start-up supply current of 100μA minimizes power loss at turn-on. Surface mount SOIC package with 20 pins suitable for automated assembly. Wide temperature range ensures functionality in harsh environments.

Two PWM outputs capable of delivering 2A each for versatile load control. Compact physical dimensions support modern miniaturized electronics. Provides 5.2V output with full duty cycle for flexible power control. Combines multiple advanced features for enhanced PFC and power factor optimization.

Ideal for applications in industrial power systems, laboratory equipment, HVAC controls, and automotive power supplies, this PWM controller is a critical component for efficient energy management and power quality improvement.

EnvMart offers this Texas Instruments UCC28513DW PWM Controller as part of our extensive range of power management ICs suited for a wide variety of electronic design requirements.