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LTM8055-1

Analog Devices
Part Number LTM8055-1
Manufacturer Analog Devices
Description 8.5A Buck-Boost uModule Regulator
Published Aug 15, 2019
Detailed Description LTM8055/LTM8055-1 36VIN, 8.5A Buck-Boost µModule Regulator FEATURES n Complete Buck-Boost Switch Mode Power Supply n ...
Datasheet PDF File LTM8055-1 PDF File

LTM8055-1
LTM8055-1

Overview
LTM8055/LTM8055-1 36VIN, 8.
5A Buck-Boost µModule Regulator FEATURES n Complete Buck-Boost Switch Mode Power Supply n VOUT Equal, Greater, Less Than VIN n Wide Input Voltage Range: 5V to 36V n 12V/3A Output from 6VIN n 12V/6A Output from 12VIN n 12V/8.
5A Output from 24VIN n Up to 97.
5% Efficient n Adjustable Input and Output Average Current Limits n Input and Output Current Monitors n Parallelable for Increased Output Current n Wide Output Voltage Range: 1.
2V to 36V n Selectable Switching Frequency: 100kHz to 800kHz n Synchronization from 200kHz to 700kHz n External Compensation (LTM8055-1) n 15mm × 15mm × 4.
92mm BGA Package APPLICATIONS n High Power Battery-Operated Devices n Industrial Control n Solar Powered Voltage Regulator n Solar Powered Battery Charging All registered trademarks and trademarks are the property of their respective owners.
DESCRIPTION The LTM®8055/LTM8055-1 is a 36VIN, buck-boost µModule® (micromodule) regulator.
Included in the package are the switching controller, power switches, inductor and support components.
A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed to complete the design.
Other features such as input and output average current regulation may be implemented with just a few components.
The LTM8055/LTM8055-1 operates over an input voltage range of 5V to 36V, and can regulate output voltages between 1.
2V and 36V.
The SYNC input and CLKOUT output allow easy synchronization.
The LTM8055/LTM8055-1 is housed in a compact overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment.
The LTM8055/LTM8055-1 is RoHS compliant.
Buck-Boost Selection Table LTM8054 VIN (Operation) VIN Abs Max VOUT Abs Max 2IO4UVTIN(P, 1ea2kV)OUT Package 36 40 40 5.
4 15 × 11.
25mm × 3.
42mm BGA LTM8055/LTM8055-1 36 40 40 8.
5 LTM8056 58 60 60 5.
5 15 × 15mm × 4.
92mm BGA Pin and Function Compatible TYP...


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