L9984 vs L9985 Comparison
Detailed side-by-side comparison of L9984 by STMicroelectronics and L9985 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | L9984 | L9985 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Number of Channels | 4 | 4 |
| Supply Voltage Range | 4.5 V to 40 V | 5.5 V to 40 V |
| Output Current per Channel | 1.5 A (continuous) | 1.5 A |
| On-Resistance (per channel) | 0.5 ohm (typical) | 0.5 ohm |
| Overcurrent Threshold | 2.5 A (typical) | — |
| Operating Temperature Range | -40°C to +150°C | -40C to +150C |
| Package | PowerSO-20 | PowerSO-20 |
| Mounting Type | Surface Mount | Surface Mount |
| Thermal Resistance, Junction-to-Ambient | 35 °C/W | — |
| Interface | SPI | SPI |
| Protection Features | Overcurrent, thermal shutdown, undervoltage lockout, open-load detection | Overcurrent, Thermal Shutdown, Open-Load Detection |
| Output Type | Low-side | Low-Side |
| Logic Input Voltage | 3.3 V / 5 V compatible | — |
| RoHS Status | Compliant | — |
| AEC-Q100 Qualified | Yes | Yes |
| RoHS Compliant | — | Yes |
| Switching Frequency | — | [DATA_NEEDED: Switching Frequency] |
| Standby Current | — | [DATA_NEEDED: Standby Current] |
| Diagnostic Output | — | SPI |