LMM104RM0EUX中文资料德州仪器数据手册PDF规格书

1 Features

• Supports wide input voltage range: 40V to 60V

• Rated output power: 1.6kW

• Peak power: 2.4kW (< 200ms)

• Fully regulated output voltage: 12V

• Typical peak efficiency: 97.6% at 48V and

97.6% at 54V

• Typical full load efficiency: 96.8% at 48V and

96.6% at 54V

• Non-isolated design

• Typical switching frequency: 200kHz

• Supports PMBus communication

• Fully protected:

– Input UVLO

– Input OVP

– Output OVP

– Output OCP

– OTP

• Typical output voltage ripple: 100mV

• Heat spreader for top side cooling

• Mechanical dimensions: 58.4mm × 36.8mm ×

15.5mm

2 Applications

• Data center intermediate bus converters (IBCs)

• Power distribution board (PDB) for servers and

communications

• DC-DC converters

3 Description

The LMM104RM0 module is an evolution within the TI

intermediate bus converters family. This module is a

high-efficiency, regulated, non-isolated, 1.6kW thermal

design power (TDP), in a standard quarter-brick

footprint. The modular design provides a high-power

density power conversion from 48V bus to a regulated

12V output, with options for parallel connection with

multiple modules and current sharing through activecurrent

control.