Dual 4 A low-side MOSFET driver in a through-hole PDIP-8
The Texas Instruments UCC27325PE4 is a dual-channel, low-side MOSFET gate driver capable of sourcing and sinking 4 A peak current per channel, rated for N-channel and P-channel MOSFETs. Each channel operates independently with inverting or non-inverting input logic, giving you the flexibility to drive complementary half-bridge or two separate MOSFETs from a single driver IC. The 20 ns typical rise time and 15 ns typical fall time ensure clean, fast switching transitions for power converters, motor drives, and DC-DC stages running at switching frequencies up to several hundred kilohertz.
Packaged for through-hole assembly — 8-PDIP
The UCC27325PE4 is offered in an 8-pin PDIP package with 0.300" body width and 7.62 mm lead pitch. Through-hole mounting allows manual prototyping and rework. Place a ceramic bypass capacitor between the VDD and GND pins — the 4 A peak current draw during switching demands low-inductance decoupling.
Last-time-buy — final procurement window
Texas Instruments has placed the UCC27325PE4 into Last Buy status. This is the final order window for new production quantities. Once the LTB period closes, the part will be discontinued with no further factory shipments. Buyers should secure inventory for their remaining build requirements now — any post-LTB demand will need to be sourced from independent distribution or the surplus market. However, the UCC27325PE4's 8-PDIP package is unique in the family — a direct drop-in to a through-hole board may require a carrier adapter or redesign to a surface-mount footprint.