Highway 09 Ic Datasheet -

The Highway 09 IC datasheet provides detailed information on the IC's specifications, features, and applications. The datasheet typically includes:

| | | | | | --- | --- | --- | --- | | | Function | Pin # | Function | | 1 | Surge Protection Detection Input | 9 | N/C | | 2 | (Unknown) | 10 | +5V Power Supply for Logic | | 3 | Pulse Width Modulation (PWM) Output for IGBT gate control | 11 | (Unknown) | | 4 | Synchronization Input A (Va) from the resonant tank | 12 | (Unknown) | | 5 | (Unknown) | 13 | (Unknown) | | 6 | (Unknown) | 14 | (Unknown) | | 7 | (Unknown) | 15 | Synchronization Input B (Vb) from the resonant tank | | 8 | Ground (GND) | 16 | Primary Voltage Input (Vac) from the mains rectifier | highway 09 ic datasheet

| Pin | Name | Function Description | |:---|:---|:---| | 1 | Input/Vref | High‑voltage sensing input / reference voltage | | 2 | GND | Ground | | 3 | PWM/Pulse | Pulse output for IGBT gate drive (induction heating) | | 4-7 | I/O (Ctrl1‑Ctrl4) | General‑purpose control I/O | | 8 | EN | Enable / operational mode control | | 9-12 | Inputs (IN1‑IN4) | Analog or digital signal inputs | | 13-16 | Outputs (OUT1‑OUT4) | Processed output signals | The Highway 09 IC datasheet provides detailed information

: Initially, the VCC capacitor is charged via a high-voltage startup resistor connected to the main line. Once VCC hits , the internal circuits activate. the internal circuits activate.