4-Channel DC/DC Controller, 3.3V, 8mA, VQFN Package, -40°C to 125°C
Quad DC/DC Controller, Step Down, 2000kHz, 64-Pin VQFN EP
4-Rail Digital PWM Buck Controller, 2MHz, 4-Phase, 4/6/8-bit VID, VQFN
Digital Point of Load System Controller 64-VQFN -40 to 125
2 MHz, 4 rail, 4 phase digital PWM buck controller with 4/6/8-bit parallel VID 64-VQFN -40 to 85
NRND - alternate is UCD9246RGCR