LTM8064

RECOMMENDED FOR NEW DESIGNS

58V_IN, 6A CVCC Step-Down μModule Regulator

Data Sheet (Rev. C) Product Selection Table

Part Models: 3
1ku List Price: Starting From $19.42

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Part Details

Complete Step-Down Switch Mode Power Supply
CVCC: Constant-Voltage, Constant-Current
2-Quadrant: Sources and Sinks Output Current
Parallelable for Increased Output Current, Even from Different Voltage Sources
Adjustable Output Current Up to 7A When Sourcing or 9.1A When Sinking

Wide Input Voltage Range: 6V to 58V
1.2V to 36V Output Voltage
Selectable Switching Frequency: 100kHz to 1MHz
(e1) RoHS Compliant Package
Programmable Soft-Start
Tiny (16mm × 11.9mm × 4.92mm) Surface Mount BGA Package

Part Models: 3
1ku List Price: Starting From $19.42

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
LTM8064EY#PBF	108-Lead BGA (16mm x 11.9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8064IY	108-Lead BGA (16mm x 11.9mm x 4.92mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8064IY#PBF	108-Lead BGA (16mm x 11.9mm 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
LTM8064EY#PBF	PRODUCTION
LTM8064IY	PRODUCTION
LTM8064IY#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
LTM8064EY#PBF	PRODUCTION
LTM8064IY	PRODUCTION
LTM8064IY#PBF	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
µModule Battery Chargers 1
LTM8052 LTM8052A		36V_IN, 5A, 2-Quadrant CVCC Step-Down μModule Regulator
µModule Buck-Boost Regulators 3
LTM8054	RECOMMENDED FOR NEW DESIGNS	36V_IN, 5.4A Buck-Boost µModule Regulator
LTM8056	RECOMMENDED FOR NEW DESIGNS	58V_IN, 48V_OUT Buck-Boost μModule (Power Module) Regulator
LTM8055 LTM8055-1		36V_IN, 8.5A Buck-Boost μModule Regulator

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LTM8064

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

LTM8064 Demo Board | CVCC Source/Sink Step‑Down μModule Regulator, 7.5V ≤ VIN ≤ 58V, VOUT = 5V @ ±6A

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Product Details

Demonstration circuit 2237A is a 58V_IN, 6A, CVCC Step-Down μModule^® Regulator featuring the LTM8064. The demo circuit is designed for a 5V output from an input voltage range of 7.5V to 58V. The output can source 7A (typical) or sink 9.1A (typical). The circuit can be operated in either constant voltage mode or constant current mode.

Resources

DC2237A - Schematic
32.00K

DC2237A - Demo Manual
446.00K

DC2237A - Design Files
1.00M

Latest Discussions

3 Years Ago

LTM8064

Part Details

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Product Selector Card 2

Product Selection Guide 1