LTM4616

RECOMMENDED FOR NEW DESIGNS

Dual 8A per Channel Low V_IN DC/DC μModule (Power Module) Regulator

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $22.90

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Part Details

Complete Dual DC/DC Regulator System
Input Voltage Range: 2.7V to 5.5V
Dual 8A Outputs, or Single 16A Output with a 0.6V to 5V Range
Output Voltage Tracking and Margining
±1.75% Total DC Output Error (–55°C to 125°C)
Current Mode Control/Fast Transient Response
Power Good Tracking and Margining
Overcurrent/Thermal Shutdown Protection
Onboard Frequency Synchronization
Spread Spectrum Frequency Modulation
Multiphase Operation
Selectable Burst Mode^® Operation
Output Overvoltage Protection
SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish
Small Surface Mount Footprint, Low Profile
- (15mm × 15mm × 2.82mm) LGA and
- (15mm × 15mm × 3.42mm) BGA Packages

Part Models: 8
1ku List Price: Starting From $22.90

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
LTM4616EV#PBF	144-Lead LGA (15mm x 15mm x 2.82mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616EY#PBF	144-Lead BGA (15mm x 15mm x 3.42mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616IV#PBF	144-Lead LGA (15mm x 15mm x 2.82mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616IY	144-Lead BGA (15mm x 15mm x 3.42mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616IY#PBF	144-Lead BGA (15mm x 15mm x 3.42mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616MPV#PBF	144-Lead LGA (15mm x 15mm x 2.82mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616MPY	144-Lead BGA (15mm x 15mm x 3.42mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM4616MPY#PBF	144-Lead BGA (15mm x 15mm x 3.42mm)	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
LTM4616EV#PBF	PRODUCTION
LTM4616EY#PBF	PRODUCTION
LTM4616IV#PBF	PRODUCTION
LTM4616IY	PRODUCTION
LTM4616IY#PBF	PRODUCTION
LTM4616MPV#PBF	PRODUCTION
LTM4616MPY	PRODUCTION
LTM4616MPY#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
LTM4616EV#PBF	PRODUCTION
LTM4616EY#PBF	PRODUCTION
LTM4616IV#PBF	PRODUCTION
LTM4616IY	PRODUCTION
LTM4616IY#PBF	PRODUCTION
LTM4616MPV#PBF	PRODUCTION
LTM4616MPY	PRODUCTION
LTM4616MPY#PBF	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital Power System Managers 1
LTC2974	RECOMMENDED FOR NEW DESIGNS	4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Silicon Oscillators 1
LTC6908		Resistor Set SOT-23 Oscillator with Spread Spectrum Modulation
Single-Supply Monitors 1
LTC2935	PRODUCTION	Ultra-Low Power Supervisor with Power-Fail Output, Selectable Thresholds

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LTM4616

LTpowerCAD 1

LTM4616 Project - Dual 8A per Channel, Low Vin uModule Regulator (2.7-5.5V to 1.8V @ 8A & 1.2V @ 8A)

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.

LTpowerCAD^® is a power supply design program which selects power stage components, provides detailed power efficiency, shows quick loop Bode plot stability and load transient analysis, and can export to LTspice for simulation.

Evaluation Kits

LTM4616EV | Low Voltage Dual 8A or Single 16A uModule Regulator

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Product Details

Demonstration circuit 1245A features the LTM4616, the high efficiency, high density, dual output switch mode power module. The rated load current is 8A for each channel, while derating is necessary for certain VIN, VOUT, and thermal conditions. By applying a clock signal to the CLKIN pin, the module’s switching frequency may be synchronized from 0.75MHz to 2.25MHz. The same clock frequency is available at the CLKOUT pin with the phase relationship between CLKIN and CLKOUT determined by the PHMODE pin. This feature can be used not only to reduce undesirable frequency harmonics but also to parallel the two channels of LTM4616 or even multiple LTM4616s and LTM4608s to provide higher output currents.

Resources

DC1245A - Schematic
42.00K

DC1245A - Design Files
1.00M

DC1245A - Demo Manual
537.00K

Reference Designs

View Detailed Reference Design

Features and Benefits

Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
Our reference designs are supported by an intuitive design tool set and IP
Our team can provide designs for quick prototypes that can speed time to market in the most complex applications

Part Used

View Detailed Reference Design

Features and Benefits

Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
Our reference designs are supported by an intuitive design tool set and IP
Our team can provide designs for quick prototypes that can speed time to market in the most complex applications