Highway09a Ic Datasheet Jun 2026

Dictates the fundamental high-frequency saw-tooth or triangular operational waveform frequency.

Over-current, over-temperature, and reverse-battery protection

While the Highway09A is functionally similar to the industry-standard WS2811 or UCS1903 , engineers should verify the specific timing codes in the datasheet, as the Highway09A may require specific "High" and "Low" pulse widths for the data stream that differ slightly from standard clones to ensure reliable data transmission.

: Typically designed to meet high Power Factor (PF) and low Total Harmonic Distortion (THD) requirements for lighting standards. Typical Pin Configuration L (Line) : Input AC line voltage. OUT : Output current port connected to the LED string. highway09a ic datasheet

For more information on the Highway09A IC, we recommend consulting the following resources:

In a typical application, the Highway09A is deployed in a daisy-chain configuration:

The versatility of the HIGHWAY09A makes it suitable for various engineering projects: Typical Pin Configuration L (Line) : Input AC line voltage

When evaluating the HIGHWAY09A at UTSOURCE or other component databases, the device stands out for its wide operating safety margins: :

Due to its stability and performance, you’ll find the HIGHWAY09A in:

Understanding the HIGHWAY09A IC: Specifications, Pinout, and Application Guide Typical Applications of HIGHWAY09A : Power supply and

Note: For the exact pinout diagram, refer directly to the PDF datasheet from the manufacturer. Typical Applications of HIGHWAY09A

: Power supply and common ground pins for stable operation.

or sourced through specialized distributors, it is commonly found in a PDIP16 (Plastic Dual In-line Package)