Texas Instruments UCC27325P dual 4 A peak high-speed low-side gate driver, N-Channel / P-Channel MOSFET, inverting / non-inverting inputs, independent channels, 4.5 V to 15 V supply, 8-DIP through-hole package, -55°C to 150°C junction temperature.
| Parameter | Value |
|---|---|
| Gate type | N-Channel, P-Channel MOSFET |
| Input type | Inverting, Non-Inverting |
| Channel type | Independent |
| Mounting | Through Hole |
| Supply voltage | 4.5V ~ 15V |
| Logic voltage - VIL, VIH | 1V, 2V |
| Current - peak output (Source, sink) | 4A, 4A |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tube |
| Case | 8-DIP (0.300\", 7.62mm) |
| Number of drivers | 2 |
| Driven configuration | Low-Side |
| Rise (Fall time) | 20ns, 15ns |
It drives both N-channel and P-channel MOSFETs, with independent inverting and non-inverting inputs per channel.
No derating worry for outdoor telecom cabinets, engine bays, or factory-floor power stages that see high ambient heat. The 150°C TJ max also gives headroom if the driver sits next to a hot MOSFET or IGBT on a shared heatsink.
No last-time-buy or phase-out risk on the horizon.
No — this is a low-side driver (driven configuration is Low-Side). For high-side drive you would need a bootstrap or isolated gate-driver topology. The UCC27325P drives the low-side MOSFET in a half-bridge or synchronous buck, or drives both low-side FETs in a full-bridge if you use two independent channels.
Both are dual 4A low-side drivers in the same family. The UCC27324P has both channels with non-inverting inputs only; the UCC27325P gives you one inverting and one non-inverting input per channel, which adds flexibility for driving complementary MOSFETs or implementing shoot-through protection logic without external inverters.
It drives both N-channel and P-channel MOSFETs. The independent inverting and non-inverting inputs let you tailor the drive polarity for each channel.