LTP8802A-1B Series

54V, 140A DC/DC μModule Regulator with PMBus Interface

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

54V, 140A DC/DC μModule Regulator with PMBus Interface

Part	Features	Voltage - Input (Max) [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Voltage - Output 1 [Max] [custom]	Voltage - Output 1 [Min] [custom]	Type	Efficiency	Power (Watts)	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Voltage - Input (Min) [Min]	Current - Output (Max) [Max]	Mounting Type	Applications	Number of Outputs
Analog Devices Inc./Maxim Integrated LTP8802A-1BIPV#PBF	Adjustable Output Load Sharing Remote Sense	65 V	0.89 in	0.89 in	0.87 in	22.5 mm	22.5 mm	22 mm	3.6 V	0.5 V	Linear Regulator Replacement	93.8 %	504 W	0 °C	125 °C	22-SMD Module	45 V	140 A	Surface Mount	ITE (Commercial)	1

Catalog

54V, 140A DC/DC μModule Regulator with PMBus Interface

Description

The LTP®8802A-1B is a 140A step-down μModule®(micromodule) regulator that provides microprocessor core voltage from a 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 LTP8802A-1B 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 LTP8802A-1B preserves high efficiency at high conversion ratios by utilizing a quasi-resonant architecture that reduces high voltage switching losses. The LTP8802A-1B 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