Highway 09 Ic Datasheet !exclusive! Guide
While exact datasheet values can vary by manufacturer, common attributes found in the Highway09A technical repository Package Type : Most frequently available in
Induction cookers, resonant mode power regulators, and commercial kitchen heating matrices. Key Specifications & Electrical Characteristics
Used for loop stability. An RC (resistor-capacitor) network is usually connected here to prevent oscillation in the feedback loop. highway 09 ic datasheet
+12V (Battery) | [Fuse 2A] | +----+----+ | | [C1] [D1] (Reverse Protection Schottky) 100µF | | +----+----+ | | | +----[IC: VIN] [LED+] | | [C2] 0.1µF [LED String] | | GND [LED-] | +----[R_sense]----+ | | GND GND
This article compiles the most accurate, aggregated datasheet information for the Highway 09 IC based on available technical references, reverse engineering reports, and application notes. Engineers and hobbyists working on vehicle LED retrofits, DRL (Daytime Running Light) controllers, or industrial high-bay lighting will find this guide essential. While exact datasheet values can vary by manufacturer,
When integrating this IC, engineers should verify the specific variant (such as the Highway08 or Highway13A) against the official datasheet provided by suppliers like Jotrin Electronics or Ovaga Technologies . Proper attention to thermal resistance and pin voltage levels is essential to prevent accidental power-on or damage from voltage spikes, especially in high-frequency switching environments like induction cooking.
The Highway 09 is designed to bridge the gap between simple linear regulators and complex switching-mode power supplies. Its primary function is to regulate current through a string of high-power LEDs with minimal external components. +12V (Battery) | [Fuse 2A] | +----+----+ |
tantalum or electrolytic capacitor near the local power entry point of the communication sub-board. Termination Strategies
To get the exact pin diagrams and voltage ratings for your specific repair, consider the following resources:
+---=============---+ VCC | 1 8 | GND TX | 2 HIGHWAY 09 7 | BUS_P RX | 3 IC 6 | BUS_N EN | 4 5 | V_REF +-------------------+ Pin Description Table