LTM8057

PRODUCTION

3.1V_IN to 31V_IN Isolated μModule (Power Module) DC/DC Converter

Data Sheet Product Selection Table

Part Models: 5
1ku List Price: Starting From $12.83

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Part Details

2kV AC Isolated μModule Converter (Tested at 3kVDC)
UL60950 Recognized File 464570
Wide Input Voltage Range: 3.1V to 31V
Up to 440mA Output Current (V_IN = 24V, V_OUT1 = 2.5V) Output Adjustable from 2.5V to 12V
Current Mode Control
Programmable Soft-Start
User Configurable Undervoltage Lockout
Low Profile (9mm × 11.25mm × 4.92mm) BGA Package

Part Models: 5
1ku List Price: Starting From $12.83

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTM8057EY#PBF	38-Lead BGA (11.25mm x 9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8057IY	38-Lead BGA (11.25mm x 9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8057IY#PBF	38-Lead BGA (11.25mm x 9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8057MPY	38-Lead BGA (11.25mm x 9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8057MPY#PBF	38-Lead BGA (11.25mm x 9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule
		PCN21_0159_Form Material_Report Delta Qualification Matrix
LTM8057EY#PBF	PRODUCTION
LTM8057IY	PRODUCTION
LTM8057IY#PBF	PRODUCTION
LTM8057MPY	PRODUCTION
LTM8057MPY#PBF	PRODUCTION
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia
		PCN20_0123_Form Material_Report Test Correlation Report Other Qualification Results Summary
LTM8057EY#PBF	PRODUCTION
LTM8057IY	PRODUCTION
LTM8057IY#PBF	PRODUCTION
LTM8057MPY	PRODUCTION
LTM8057MPY#PBF	PRODUCTION

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

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LTM8057

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

LTM8057 Demo Board | 2kV AC Isolated Flyback µModule Converter, 4.5V ≤ VIN ≤ 29V, VOUT = 5V @ Up to 350mA

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Product Details

The Demo circuit 1987A is a 2kV AC isolated flyback μModule^® DC/DC converter featuring the LTM8057. The demo circuit is designed for a 5V flyback output from a 4.5V to 29V input. The typical current capability of the 5V flyback output varies with input voltage from about 110mA at 4.5V_IN to about 350mA at 29V_IN. Figure 1 shows the typical maximum output current on V_OUT. R1 provides the necessary minimum load current to keep the V_OUT in regulation throughout the entire input voltage range. Please see the typical performance characteristic curves in the LTM8057 data sheet to determine the minimum load current for other input/output configurations.

Resources

DC1987A - Design File
758.00K

DC1987A - Schematic
39.00K

DC1987A - Demo Manual
343.00K

Latest Discussions

4 Years Ago

LTM8057

Part Details

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 1

Safety and Regulatory Compliance 1

Video 1

Product Selector Card 3