The Marvell 88PG817EB1-NAM1C000 is a QFN-16 package, Multi-Topology Converter. The Marvell 88PG8x7 family are intelligent digital synchronous Step-Down (Buck) switching regulator with on-chip Low-Drop-Out (LDO) regulator controllers housed in a 3 X 3 mm QFN-16 package. Internally self-compensated, these step-down regulators require no external compensation and work with low-ESR output capacitors to simplify the design, minimize board space, and reduce the amount of external components. The switching frequency for the step-down regulator is 1 MHz, allowing the use of low profile surface mount inductors and low value capacitors. The step-down regulator includes programmable output voltage to provide the user the ability to easily set the output voltage with external resistors, logic control, or serial data interface. The output voltage range is 0.72V to 3.63V. The LDO regulator controller with an external P-Channel MOSFET forms a low dropout regulator capable of driving 800mA output current. The output voltage of the LDO regulator is fixed. See the parameter table for more details. Other key features of the 88PG8x7 family include soft start and auto power MOSFET detection for the LDO regulator controller, an internal current limit for the step-down regulator, an undervoltage lockout, thermal shutdown, over voltage protection, and a Power-On Reset (POR) signal.
