LTM8046
Info : RECOMMENDED FOR NEW DESIGNS
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LTM8046

3.1VIN to 31VIN, 2kVAC Isolated DC/DC μModule (Power Module) Converter

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 5
1ku List Price Starting From $17.03
Features
  • 2kVAC Isolated μModule Converter (Tested to 3kVDC)
  • UL 60950 Recognized File E464570
  • Wide Input Voltage Range: 3.1V to 31V
  • 5V at 550mA from 24VIN
  • 1.8V to 12V Output Voltage
  • Current Mode Control
  • Programmable Soft-Start
  • User Configurable Undervoltage Lockout
  • SnPb or RoHS Compliant Finish
  • 9mm × 15mm × 4.92mm BGA Package
Additional Details
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The LTM8046 is an isolated flyback DC/DC μModule® (power module) converter. The LTM8046 has an isolation rating of 2kVAC. Included in the package are the switching controller, power switches, transformer, and all support components. Operating over an input voltage range of 3.1V to 31V, the LTM8046 supports an output voltage range of 1.8V to 12V, set by one resistor. Only output, input, and bias capacitors are needed to finish the design. An optional capacitor can be used to set the soft-start period.

The LTM8046 is packaged in a 9mm × 15mm × 4.92mm over-molded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8046 is available with SnPb (BGA) or RoHS compliant terminal finish.

Applications

  • Industrial Sensors
  • Industrial Switches
  • Ground Loop Mitigation
Part Models 5
1ku List Price Starting From $17.03

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

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Jul 21, 2021

- 21_0159

Ink Mark to Laser Mark Conversion for µModule

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Feb 28, 2020

- 20_0123

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 21, 2021

- 21_0159

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Ink Mark to Laser Mark Conversion for µModule

LTM8046EY#PBF

PRODUCTION

LTM8046IY

PRODUCTION

LTM8046IY#PBF

PRODUCTION

LTM8046MPY

PRODUCTION

LTM8046MPY#PBF

PRODUCTION

Feb 28, 2020

- 20_0123

arrow down

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM8046EY#PBF

PRODUCTION

LTM8046IY

PRODUCTION

LTM8046IY#PBF

PRODUCTION

LTM8046MPY

PRODUCTION

LTM8046MPY#PBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

DC1559A

LTM8046 Demo Board | 2kVAC Isolated Flyback µModule Converter, 3.2V ≤ VIN ≤ 26V, VOUT = 5V @ Up to 550mA

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DC1559A

LTM8046 Demo Board | 2kVAC Isolated Flyback µModule Converter, 3.2V ≤ VIN ≤ 26V, VOUT = 5V @ Up to 550mA

LTM8046 Demo Board | 2kVAC Isolated Flyback µModule Converter, 3.2V ≤ VIN ≤ 26V, VOUT = 5V @ Up to 550mA

Product Detail

The demo circuit 1559A features the LTM8046, a 2kVAC, 2.5W isolated flyback μModule® converter. The demo circuit is designed for a 5V output from a 3.2V to 26V input. The typical current capability of the 5V output varies with input voltage from about 150mA at VIN = 4V to about 550mA at VIN = 26V. R2 provides the necessary minimum load current to keep the VOUT in regulation throughout the entire input voltage range. Please see the Typical Performance Characteristics curves in the LTM8046 data sheet to determine the minimum load current for other input/output configurations.

Tools & Simulations

Tools & Simulations 1

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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