LM5112MY/NOPB

Texas Instruments

Texas Instruments LM5112MY/NOPB, single low-side gate driver for N-Channel MOSFETs, 3A source / 7A sink peak output, 3.5V–14V supply, 14ns/12ns rise/fall, 8-HVSSOP exposed-pad package, -40°C to 125°C.

Texas Instruments LM5112MY/NOPB
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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

LM5112MY/NOPB specifications
Parameter / AttributeSpecification / Value
Gate typeN-Channel MOSFET
Input typeInverting, Non-Inverting
Channel typeSingle
MountingSurface Mount
Supply voltage3.5V ~ 14V
Logic voltage - VIL, VIH0.8V, 2.3V
Current - peak output (Source, sink)3A, 7A
Operating temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) Exposed Pad
Number of drivers1
Driven configurationLow-Side
Rise (Fall time)14ns, 12ns

Technical details

Single low-side gate driver with 3A source, 7A sink

Its 3A peak source and 7A peak sink current capability — paired with 14 ns typical rise and 12 ns typical fall times — delivers the gate charge needed for fast switching in synchronous rectifiers, DC-DC converters, and motor-drive output stages. The input accepts both inverting and non-inverting logic, so a single part covers both polarity requirements from the controller without an external inverter gate.

Supply rail and logic thresholds

Operating supply range runs from 3.5 V to 14 V. The VIL/VIH thresholds are set at 0.8 V and 2.3 V.

Package thermal path — the exposed pad matters

ROHS3 compliant.

LM5112MY/NOPB
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