Highway09a Ic Datasheet ((hot))

| Orderable Device | Temperature Range | Package | Marking | |----------------------|------------------|----------------|---------| | Highway09ADR | –40 to +125°C | SOIC-8 (Reel) | H09A | | Highway09APWR | –40 to +125°C | TSSOP-8 (Reel) | H09A | | Highway09ADGNR | –40 to +125°C | DFN-8 (Reel) | H09A |

Supplies high-frequency gate control pulses to drive the main Power MOSFET or IGBT gate.

: Current sensing and timing component pins for precise regulation. highway09a ic datasheet

The is a high-performance, application-specific integrated circuit (ASIC) most widely utilized as the master control chip in modern domestic appliances like Midea induction cookers and industrial power systems. Packaged in a standard PDIP16 (Plastic Dual In-line Package) format, this 16-pin control processor integrates advanced pulse-width modulation (PWM) logic, real-time feedback processing, and robust system safety protocols.

| Pin group | Pins | Function | |-----------|------|----------| | I²C | SDA, SCL | Clock and data | | Interrupt | INT | Flags input change | | Address | ADDR | Sets I²C slave address (0x58 or 0x59) | | I/O port 0 | P00–P07 | First 8 GPIO/LED drivers | | I/O port 1 | P10–P17 | Second 8 GPIO/LED drivers | | Power | VDD, GND | 2.4–5.5V input | | Reset | /RESET | Active low reset | | Orderable Device | Temperature Range | Package

Dictates the maximum duty-cycle window permissible for the driving output stages.

rail for electronic control units (ECUs) and instrument clusters. Package Type 16-pin DIP or SOP-14 (varies by manufacturer/version) Output Voltage (Operating range: 4.75V4.75 cap V 5.25V5.25 cap V Max Output Current Input Voltage Range 4.5V4.5 cap V 40V40 cap V Quiescent Current Protections Packaged in a standard PDIP16 (Plastic Dual In-line

Dampens initial inrush current upon system activation.