I could not find a specific datasheet for a component labeled “Highway09a IC” in any major semiconductor database (Texas Instruments, Analog Devices, NXP, Microchip, etc.).
A proprietary or internal marking – Some manufacturers use non-standard codes (e.g., “Highway” as a project name, with “09a” as a date/revision code). Highway09a Ic Datasheet Pdf
Motor Control: Utilized in robotics and automotive electronics to provide precise control over motor speed and direction. I could not find a specific datasheet for
The HIGHWAY09A, manufactured by Holtek, is a specialized 16-pin IC designed for high-performance motor control, power management, and signal processing in demanding industrial and automotive applications. It features robust overcurrent protection, soft-start functionality, and is widely applied in smart traffic infrastructure and control systems. For technical specifications, visit Jotrin Electronics High-performance processing : The Highway09a IC features a
| Parameter | Symbol | Value | Unit | | :--- | :--- | :--- | :--- | | Output Load Voltage (AC) | $V_LOAD$ | 24 - 380 | V AC | | Maximum Load Current | $I_LOAD$ | 40 | A | | Control Voltage (DC) | $V_DC$ | 3 - 32 | V DC | | Non-Repetitive Surge Current | $I_SURGE$ | 80 (10ms) | A | | Isolation Voltage | $V_ISO$ | 2500 | V AC | | Operating Temperature | $T_opr$ | -30 to +75 | °C |
Below is a technical data sheet and application guide developed for the Highway09a / SSR-40DA Solid State Relay.
Current Sense & Timing: Dedicated pins for timing components and waveforms.