LTP8803 Series

160A DC/DC Power μModule Regulator with PMBus Interface

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

160A DC/DC Power μModule Regulator with PMBus Interface

Part	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Utilized IC / Part	Contents	Regulator Topology	Frequency - Switching	Current - Output	Voltage - Input [Min]	Voltage - Input [Max]	Main Purpose	Voltage - Output	Voltage - Output 1 [Min] [custom]	Voltage - Output 1 [Max] [custom]	Mounting Type	Type	Features	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Efficiency	Package / Case	Supplier Device Package	Voltage - Input (Min) [Min]	Current - Output (Max) [Max]	Voltage - Input (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Applications
Analog Devices Inc./Maxim Integrated DC3190A-D	1	1 Non-Isolated Output Non-Isolated	Fully Populated	Board(s)	LTP8803-1A	Board(s)	Buck	600 kHz	160 A	45 V	65 V	DC/DC Step Down	1.15 V
Analog Devices Inc./Maxim Integrated LTP8803-1AIPV#PBF														0.5 V	1.5 V	Surface Mount	Non-Isolated PoL Module	Adjustable Output I2C Interface PMBus™ Remote Sense	1	0 °C	125 °C	91.7 %	Module	Module	45 V	160 A	65 V	24 mm	22 mm	0.94 in	0.89 "	22.5 mm	0.87 in	ITE (Commercial)

Catalog

160A DC/DC Power μModule Regulator with PMBus Interface

Description

The LTP8803-1A is a 160A step-down μModule®regulator that provides microprocessor core voltage from 54V power distribution architecture. It features remote configurability and telemetry monitoring of power management parameters over PMBus—an open standard I2C-based digital interface protocol.The LTP8803-1A is comprised of a programmable digital control system with precision mixed-signal circuitry, EEPROM, power MOSFETs, planar transformer, inductors, and supporting components. Its high level of integration minimizes component count and design time and maximizes flexibility and power density.The LTP8803-1A preserves high efficiency at high conversion ratios by utilizing a resonant switching architecture that eliminates high voltage switching losses.The LTP8803-1A is available in a 22mm × 24mm × 22mm surface-mounted open frame package.ApplicationsHigh Current Distributed Power SystemsServers, Network, and Storage EquipmentIntelligent Energy Efficient Power Regulation