Maxim Integrated MAX14913AKN+ 8-channel high-side power driver, 110mOhm typical Rds(on), SPI/Parallel interface, 10.5V-36V load supply, -40°C to 125°C, 56-QFN (8x8) surface mount.
| Parameter | Value |
|---|---|
| Type | General Purpose |
| Mounting | Surface Mount |
| Voltage - load | 10.5V ~ 36V |
| Voltage - supply (Vcc (Vdd)) | 1.6V ~ 5.5V |
| I/O channels | 8 |
| Interface | SPI, Parallel |
| Operating temperature | -40°C ~ 125°C (TA) |
| Package | Tube |
| Features | Status Flag |
| Rds on | 110mOhm |
| Case | 56-VFQFN Exposed Pad |
| Fault protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage, UVLO |
| Output configuration | High Side |
| Ratio - Input:Output | 1:8 |
Built-in fault protection covers current limiting (fixed threshold), open-load detection, over-temperature shutdown, over-voltage clamping, and undervoltage lockout. A status flag output reports fault conditions without requiring a full SPI transaction, useful for hardwired interrupt lines in safety-oriented PLC I/O modules or industrial valve actuators.
The MAX14913AKN+ supports both SPI and parallel interface modes, selectable by the system designer to match the host controller's bus architecture.
Fault protection features include current limiting (fixed threshold), open-load detection, over-temperature shutdown, over-voltage clamping, and undervoltage lockout. A status flag output provides a hardwired fault indication.