Texas Instruments LM27222MX/NOPB, half-bridge N-channel MOSFET gate driver, 2 drivers, non-inverting, synchronous, 4V-6.85V supply, 3A source/4.5A sink peak, 17ns/12ns rise/fall, -40°C to 125°C, 8-SOIC.
| Parameter | Value |
|---|---|
| Gate type | N-Channel MOSFET |
| Input type | Non-Inverting |
| Channel type | Synchronous |
| Mounting | Surface Mount |
| Supply voltage | 4V ~ 6.85V |
| High side voltage - max (Bootstrap) | 33 V |
| Current - peak output (Source, sink) | 3A, 4.5A |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Number of drivers | 2 |
| Driven configuration | Half-Bridge |
| Rise (Fall time) | 17ns, 12ns |
The LM27222MX/NOPB comes in an 8-SOIC package with 0.154-inch body width and 3.90 mm body width, surface-mount. The 8-pin SOIC footprint is standard and widely supported in PCB layout tools. The /NOPB suffix indicates ROHS3 compliance, with no lead in the plating. Cut Tape works for prototypes and small-batch repair.
The ROHS3 compliance is current with the latest EU exemption rules.
The LM27222MX/NOPB is the ROHS3-compliant version of the original LM27222M. The suffix /NOPB indicates lead-free plating. Functionally they are identical; the MX/NOPB is the recommended replacement for new designs requiring ROHS compliance.
Yes, the LM27222MX/NOPB is the lead-free (ROHS3) version of the original LM27222M. The pinout and footprint are identical. The MX/NOPB suffix denotes the ROHS-compliant plating and does not change the electrical or mechanical interface.