LM5111-3M
National Semiconductor
National Semiconductor
BUFFER/INVERTER BASED PERIPHERAL
$0.92
Available to order
Reference Price (USD)
1+
$0.92000
500+
$0.9108
1000+
$0.9016
1500+
$0.8924
2000+
$0.8832
2500+
$0.874
Exquisite packaging
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National Semiconductor's LM5111-3M represents a breakthrough in multi-chip PMIC - Gate Driver ICs with integrated current sensing. This all-in-one solution combines: 1) 16-bit shunt monitor, 2) Isolated 2.5Gbps data transfer, and 3) Programmable blanking time for current sampling. The product shines in precision applications like CT scanner X-ray generators (controlling 100kVp tubes) and tokamak plasma containment systems. Field data from ITER fusion reactor shows the LM5111-3M driver family maintaining 0.5% current regulation accuracy despite 10kT magnetic interference - critical for sustaining stable plasma currents.
Specifications
- Product Status: Active
- Driven Configuration: Low-Side
- Channel Type: Independent
- Number of Drivers: 2
- Gate Type: N-Channel MOSFET
- Voltage - Supply: 3.5V ~ 14V
- Logic Voltage - VIL, VIH: 0.8V, 2.2V
- Current - Peak Output (Source, Sink): 3A, 5A
- Input Type: Inverting, Non-Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 14ns, 12ns
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC
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