LTM8055LTM8055-1 Series

36VIN, 8.5A Buck-Boost μModule Regulator

Catalog

36VIN, 8.5A Buck-Boost μModule Regulator

Part	Package / Case	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Mounting Type	Current - Output (Max) [Max]	Supplier Device Package	Type	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [z]	Features	Applications
Analog Devices LTM8055MPY#PBF	121-BBGA Module	1	-55 °C	125 °C	36 V	5 V	Surface Mount	8.5 A	121-BGA (15x15)	Non-Isolated PoL Module	48 V	1.2 V	0.59 in	4.9 mm	15 mm	15 mm	0.59 in	0.19 in	OTP OVP SCP	ITE (Commercial)
Analog Devices LTM8055MPY	121-BBGA Module	1	-55 °C	125 °C	36 V	5 V	Surface Mount	8.5 A	121-BGA (15x15)	Non-Isolated PoL Module	48 V	1.2 V	0.59 in	4.9 mm	15 mm	15 mm	0.59 in	0.19 in	OTP OVP SCP	ITE (Commercial)

Catalog

36VIN, 8.5A Buck-Boost μModule Regulator

Key Features

• Complete Buck-Boost Switch Mode Power Supply

• VOUTEqual, Greater, Less Than VIN

• Wide Input Voltage Range: 5V to 36V

• 12V/3A Output from 6VIN

• 12V/6A Output from 12VIN

• 12V/8.5A Output from 24VIN

• Up to 97.5% Efficient

• Adjustable Input and Output Average Current Limits

• Input and Output Current Monitors

• Parallelable for Increased Output Current

• Wide Output Voltage Range: 1.2V to 36V

• Selectable Switching Frequency: 100kHz to 800kHz

• Synchronization from 200kHz to 700kHz

• 15mm × 15mm × 4.92mm BGA Package

Description

The LTM8055 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 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 is housed in a compact overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8055 is RoHS compliant.LTM8054LTM8055LTM8056VIN(Operation)363658VINAbs Max404060VOUTAbs Max404060IOUT(Peak) 24VIN, 12VOUT5.48.55.5Package15 × 11.25mm × 3.42mm BGA15 × 15mm × 4.92mm BGA Pin and Function CompatibleApplicationsHigh Power Battery-Operated DevicesIndustrial ControlSolar Powered Voltage RegulatorSolar Powered Battery Charging