LTM8050

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58V, 2A Step-Down μModule (Power Module) Regulator

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Part Details

  • Wide Input Voltage Range: 3.6V to 58V (60V Absolute Maximum)
  • Up to 2A Output Current
  • Parallelable for Increased Output Current
  • 0.8V to 24V Output Voltage
  • Adjustable Switching Frequency: 100kHz to 2.4MHz
  • Configurable as an Inverter
  • Current Mode Control
  • Programmable Soft-Start
  • 9mm × 15mm × 4.92mm BGA Package
LTM8050
58V, 2A Step-Down μModule (Power Module) Regulator
12VOUT, 2A μModule Regulator Efficiency vs Output Current, 12VOUT Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
Power System Management (PSM) & Sequencers 1
LTC2977
RECOMMENDED FOR NEW DESIGNS 8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement
Protection Switches & Controllers 1
LTC4364
RECOMMENDED FOR NEW DESIGNS Surge Stopper with Ideal Diode
Switching Regulators & Controllers 1
LTM8027
RECOMMENDED FOR NEW DESIGNS 60V, 4A DC/DC μModule (Power Module) Regulator
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Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

  • LTM8050
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

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schematic 1
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schematic 4
schematic 5
DC1723A

LTM8050EY Demo Board | 7.5V ≤ VIN ≤ 58V, VOUT = 5V @ 2A

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Product Details

Demo circuit DC1723A features the LTM8050, a μModule® (micromodule) step-down converter that can deliver up to 2A of output current. DC1723A is designed for a 5V, 2A output from a 7.5V to 58V input at 400kHz. The wide input range of the LTM8050 allows a variety of input sources such as automotive batteries and industrial supplies. At light loads, the LTM8050 enters Burst Mode® operation to maintain high efficiency and low output ripple over a broad current range. The user adjustable features of the LTM8050 such as output voltage, switching frequency, soft-start, and power good can be changed on DC1723A simply by modifying or installing the appropriate resistors and/or capacitors.
DC1723A
LTM8050EY Demo Board | 7.5V ≤ VIN ≤ 58V, VOUT = 5V @ 2A
DC1723A Demo Board DC1723A Demo Board DC1723A Demo Board DC1723A Demo Board DC1723A - Schematic

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