Highway09a Ic Datasheet May 2026

The HIGHWAY09A is a specialized integrated circuit (IC) primarily used in induction cookers and high-performance power management systems. Manufactured by companies like Holtek, it is typically packaged in a DIP-16 (Dual In-line Package) format, which is favored for its ease of soldering and heat dissipation in home appliance repair and design. Core Functionality & Architecture

PF & THD: 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

1. Single-channel HART physical layer communication: The MAX09A supports a single-channel HART communication protocol, allowing for digital communication over the same 4-20mA analog signal line.
2. 4-20mA current output: The IC supports a 4-20mA current output, which is a standard current loop for industrial control applications.
3. Low power consumption: The MAX09A has low power consumption, making it suitable for battery-powered devices.
4. High-speed communication: The IC supports high-speed communication up to 1200 bps.

Here are some key specifications from the datasheet: The HIGHWAY09A is a specialized integrated circuit (IC)

Protection Circuitry: Built-in safeguards against over-current, over-temperature, over-voltage, and reverse-battery conditions. Pin Configuration (16-Pin DIP) Here are some key specifications from the datasheet: