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ManualsBrandsLinear Technology ManualsDC / DC Adjustable Switching RegulatorsSwitching Regulator IC Step-Down BGA-600 ... 5.5V
27282930313233343536
LTM4644/LTM4644-1
36
Rev. F
For more information www.analog.com
SUBJECT DESCRIPTION
µModule Design and Manufacturing Resources Design:
• Selector Guides
• Demo Boards and Gerber Files
• Free Simulation Tools
Manufacturing:
• Quick Start Guide
• PCB Design, Assembly and Manufacturing Guidelines
• Package and Board Level Reliability
µModule Regulator Products Search 1. Sort table of products by parameters and download the result as a spread sheet.
2. Search using the Quick Power Search parametric table.
TechClip Videos Quick videos detailing how to bench test electrical and thermal performance of µModule products.
Digital Power System Management Analog Devices’ family of digital power supply management ICs are highly integrated solutions that
offer essential functions, including power supply monitoring, supervision, margining and sequencing,
and feature EEPROM for storing user configurations and fault logging.
ANALOG DEVICES, INC. 2018–2019
02/19
www.analog.com
PACKAGE PHOTO
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LTM4622 Ultrathin, Dual 2.5A Step-Down µModule
Regulator
3.6V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 1.82mm LGA, 2.42mm
BGA.
LTM4622A High Vout, Ultrathin, Dual 2.5A Step-Down
µModule Regulator
3.6V ≤ V
IN
≤ 20V. 1.5V ≤ V
OUT
≤ 12V. 6.25mm x 6.25mm x 1.82mm LGA, 2.42mm BGA.
LTM4623 Ultrathin, Single 3A µModule Regulator 4V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 1.82mm LGA, 2.42mm BGA.
LTM4624 Single 4A µModule Regulator 4V ≤ V
IN
≤ 14V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 5.01mm BGA.
LTM4625 Single 5A µModule Regulator 4V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 5.01mm BGA.
LTM4626 Single 12A µModule Regulator 3.1V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 3.87mm BGA.
LTM4638 Single 15A µModule Regulator 3.1V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 6.25mm x 6.25mm x 5.02mm BGA.
LTM4643 Ultrathin, Quad 3A, Step-Down µModule
Regulator. Pin Compatible with the LTM4644.
4V ≤ V
IN
≤ 20V, 0.6V ≤ V
OUT
≤ 3.3V, 9mm x 15mm x 1.82mm LGA, 2.42mm BGA.
LTM4646 Dual 10A µModule Regulator 4.5V ≤ V
IN
≤ 20V. 0.6V ≤ V
OUT
≤ 5.5V. 11.25mm x 15mm x 5.01mm BGA
LTC2978 Octal Digital Power Supply Manager with EEPROM I2C/PMBus Interface, Configuration EEPROM, Fault Logging, 16-Bit ADC with
±0.25%
TUE, 3.3V to 15V Operation
LTC2974 Quad Digital Power Supply Manager with EEPROM I2C/PMBus Interface, Configuration EEPROM, Fault Logging, Per Channel Voltage,
Current and Temperature Measurements
DESIGN RESOURCES
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