Analog Devices MAX15019BASA+ half-bridge gate driver, N-Channel MOSFET, 2 independent drivers, 8V ~ 12.6V supply, 3A peak source/sink, 125V bootstrap, -40°C ~ 150°C, 8-SOIC-EP exposed pad, Tube.
| Parameter | Value |
|---|---|
| Gate type | N-Channel MOSFET |
| Input type | Inverting, Non-Inverting |
| Channel type | Independent |
| Mounting type | Surface Mount |
| Voltage | 8V ~ 12.6V |
| Logic voltage - VIL, VIH | 0.8V, 2V |
| High side voltage - max (Bootstrap) | 125 V |
| Current - peak output (Source, sink) | 3A, 3A |
| Operating temperature | -40°C ~ 150°C (TJ) |
| Package | Tube |
| Case | 8-SOIC (0.154\", 3.90mm Width) Exposed Pad |
| Number of drivers | 2 |
| Driven configuration | Half-Bridge |
| Rise (Fall time) | 50ns, 40ns |
Rated for junction temperatures from -40°C to 150°C, this driver suits under-hood automotive, industrial motor drives, and outdoor telecom power supplies where ambient heat soaks the PCB. The 8-SOIC package with exposed pad (8-SOIC-EP) requires a thermal via pattern under the pad to pull heat into the ground plane — store the reels dry if the floor stock is moisture-sensitive.
Listed as Active with ROHS3 compliance.
Peak output current is 3A source and 3A sink, symmetric. That drives the gate of a typical TO-220 MOSFET in under 50ns.
Yes. The logic-low threshold is 0.8V and logic-high is 2V, so 5V logic drives it directly. 3.3V logic also works as long as VOH exceeds 2V.
Yes. The two channels are independent, each with its own input and output. They can drive the high-side and low-side MOSFETs of a half-bridge simultaneously, with the bootstrap circuit handling the high-side gate supply.