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LMM104RM0

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1.6kW, 48V-to-12V regulated intermediate bus converter

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Data sheet

LMM104RM0

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Data sheet Order now

Product details

Rating Catalog Topology Buck Iout (max) (A) 167 Vin (max) (V) 60 Vin (min) (V) 40 Vout (max) (V) 13.6 Vout (min) (V) 11 Features Adaptive/Dynamic Voltage Scaling, Adjustable current limit, Alert Function, Constant current / constant voltage (CC/CV), Current Sharing, Current limit, Cycle-by-cycle over-current protection, Digital output, Enable pin, Fault Diagnostics, Fixed Output, GaN support, Integrated Current Sensing, Load Sharing, Over Temperature Protection, Over Voltage Protection, PMBus, Power good, Temperature sensing, Undervoltage Lock Out (UVLO) EMI features Integrated capacitors, Switching slew rate control Control mode Current Switching frequency (min) (kHz) 0.2 Switching frequency (max) (kHz) 0.2 Operating temperature range (°C) -40 to 125 Type Module
Rating Catalog Topology Buck Iout (max) (A) 167 Vin (max) (V) 60 Vin (min) (V) 40 Vout (max) (V) 13.6 Vout (min) (V) 11 Features Adaptive/Dynamic Voltage Scaling, Adjustable current limit, Alert Function, Constant current / constant voltage (CC/CV), Current Sharing, Current limit, Cycle-by-cycle over-current protection, Digital output, Enable pin, Fault Diagnostics, Fixed Output, GaN support, Integrated Current Sensing, Load Sharing, Over Temperature Protection, Over Voltage Protection, PMBus, Power good, Temperature sensing, Undervoltage Lock Out (UVLO) EMI features Integrated capacitors, Switching slew rate control Control mode Current Switching frequency (min) (kHz) 0.2 Switching frequency (max) (kHz) 0.2 Operating temperature range (°C) -40 to 125 Type Module
UNKNOWN (EUX) 14 See data sheet
  • 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
  • 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

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 active-current control.

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 active-current control.
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* Data sheet LMM104RM0 Regulated 48V − 12V Intermediate Bus Converter datasheet PDF | HTML 30 Sep 2025
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1.6kW 48-to-12V regulated intermediate bus converter
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AC/DC & DC/DC converters (integrated FET)
LMM104RM0 — 1.6kW, 48V-to-12V regulated intermediate bus converter
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