The HIGHWAY09A, manufactured by Holtek, is a PDIP16 resonance mode switching regulator primarily utilized in induction cooker motherboards. This integrated circuit ensures system protection through features such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown. For more details, visit Jotrin Electronics HIGHWAY09A Holtek | | Xecor
: Designed for stable performance in fluctuating industrial and automotive environments, including high-temperature stability. Energy Efficiency
“Its primary function is to decode user input and translate it into precise gate signals for the IGBTs that drive the magnetic field... I was impressed by how it consolidates multiple control functions.” AliExpress
Offers HIGHWAY09A product details including inventory and technical support. highway09a pdf datasheet
This guide compiles all the publicly available technical information, circuit data, and repair insights scattered across niche electronics forums and component databases to create a single, definitive resource for the HIGHWAY09A.
Packaged in a compact form factor with an exposed thermal pad to efficiently conduct heat away from the silicon die. 2. Technical Specifications and Absolute Maximum Ratings
The 16-pin layout of the HIGHWAY09A is highly optimized to minimize external component counts while managing both low-voltage control inputs and high-voltage sensor feedback. The HIGHWAY09A, manufactured by Holtek, is a PDIP16
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The biggest challenge for a component like the HIGHWAY09A is the absence of an official public datasheet. This scarcity has a significant impact:
Processing pins for external sensor data or user commands. Energy Efficiency “Its primary function is to decode
Integrated Electrostatic Discharge (ESD) protection circuitry safeguards the device against voltage spikes during handling and field operation.
Standard 5V output with a maximum current of 1A Quiescent Current: Ultra-low, typically around 10µA