Maxim Integrated MAX628CSA+, dual low-side MOSFET driver, N-Channel and P-Channel gate type, 2A peak output, 4.5V to 18V supply, 8-SOIC surface mount, commercial temperature 0°C to 70°C.
| Parameter | Value |
|---|---|
| Gate type | N-Channel, P-Channel MOSFET |
| Input type | Inverting, Non-Inverting |
| Channel type | Independent |
| Mounting | Surface Mount |
| Voltage | 4.5V ~ 18V |
| Logic voltage - VIL, VIH | 0.8V, 2.4V |
| Current - peak output (Source, sink) | 2A, 2A |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tube |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Number of drivers | 2 |
| Driven configuration | Low-Side |
| Rise (Fall time) | 25ns, 20ns |
The MAX628CSA+ is a dual low-side MOSFET driver for N-Channel and P-Channel gates. It delivers 2A peak source and 2A peak sink current.
Logic input thresholds are 0.8V for VIL and 2.4V for VIH.
The MAX628CSA+ is marked Active in production status and is ROHS3 compliant.
The MAX628CSA+ is a dual low-side driver with 2A peak output. A direct pin-compatible alternative would be another dual low-side driver in the same 8-SOIC footprint with similar supply range and output current — for example, the Microchip TC4427 series operates over a similar supply range and provides 1.5A peak drive, though with slightly lower current capability. Verify the logic thresholds and timing against your specific gate charge requirements before substituting.
Typical applications include switch-mode power supplies, DC-DC converters, motor drivers, and class-D audio amplifiers where a fast, dual low-side gate drive is needed for N-Channel or P-Channel MOSFETs.
The listed packaging for this variant is Tube. A tape-and-reel option may exist under a different order code suffix — check the full product family or request a quote for the specific reel quantity you need.