LTM8056
Info : RECOMMENDED FOR NEW DESIGNS
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LTM8056

58VIN, 48VOUT Buck-Boost μModule (Power Module) Regulator

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 5
1ku List Price Starting From $25.89
Features
  • Complete Buck-Boost Switch Mode Power Supply
  • Wide Input Voltage Range: 5V to 58V
  • 12V/1.7A Output from 6VIN
  • 12V/3.4A Output from 12VIN
  • 12V/5.4A Output from 24VIN
  • Up to 96% 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 48V
  • Selectable Switching Frequency: 100kHz to 800kHz
  • Synchronization from 200kHz to 700kHz
  • 15mm × 15mm × 4.92mm BGA Package
Additional Details
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The LTM8056 is a 58VIN, buck-boost Power Module® (power module) 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 LTM8056 operates over an input voltage range of 5V to 58V, and can regulate output voltages between 1.2V and 48V. The SYNC input and CLKOUT output allow easy synchronization.

The LTM8056 is housed in a compact overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8056 is available with SnPB or RoHS compliant terminal finish.

Buck-Boost Selection Table
LTM8054 LTM8055 LTM8056
VIN (Operation) 36 36 58
VIN Abs Max 40 40 60
VOUT Abs Max 40 40 60
IOUT (Peak) 24VIN, 12VOUT 5.4 8.5 5.5
Package 15 × 11.25mm × 3.42mm BGA 15 × 15mm × 4.92mm BGA Pin and Function Compatible


Applications

  • High Power Battery-Operated Devices
  • Industrial Control
  • Solar Powered Voltage Regulator
  • Solar Powered Battery Charging
Part Models 5
1ku List Price Starting From $25.89

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

PCN

Jul 21, 2021

- 21_0159

Ink Mark to Laser Mark Conversion for µModule

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Jul 31, 2020

- 20_0245

Notification of Wafer Fab Location Change for 0.6µm BICMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

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Feb 28, 2020

- 20_0123

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

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PRODUCTION

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 21, 2021

- 21_0159

arrow down

Ink Mark to Laser Mark Conversion for µModule

LTM8056EY#PBF

PRODUCTION

LTM8056IY

PRODUCTION

LTM8056IY#PBF

PRODUCTION

LTM8056MPY

PRODUCTION

LTM8056MPY#PBF

PRODUCTION

Jul 31, 2020

- 20_0245

arrow down

Notification of Wafer Fab Location Change for 0.6µm BICMOS Process Devices from ADI Milpitas (Hillview) to Vanguard Int. (Taiwan)

LTM8056EY#PBF

PRODUCTION

LTM8056IY

PRODUCTION

LTM8056IY#PBF

PRODUCTION

LTM8056MPY

PRODUCTION

LTM8056MPY#PBF

PRODUCTION

Feb 28, 2020

- 20_0123

arrow down

Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia

LTM8056EY#PBF

PRODUCTION

LTM8056IY

PRODUCTION

LTM8056IY#PBF

PRODUCTION

LTM8056MPY

PRODUCTION

LTM8056MPY#PBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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DC2154A

LTM8056EY Demo Board | Buck-Boost μModule Regulator, 7V ≤ VIN ≤ 58V, VOUT = 24V @ 3A

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DC2154A

LTM8056EY Demo Board | Buck-Boost μModule Regulator, 7V ≤ VIN ≤ 58V, VOUT = 24V @ 3A

LTM8056EY Demo Board | Buck-Boost μModule Regulator, 7V ≤ VIN ≤ 58V, VOUT = 24V @ 3A

Product Detail

Demonstration circuit 2154A features the LTM8056, a buck-boost μModule® regulator that accepts input voltages lower, higher or the same as the output, but is also highly efficient due to its four-switch architecture. The output for DC2154A is 24V and the input voltage range is 7V to 58V. The maximum output current is 3A and the switching frequency is 525kHz.


 


Tools & Simulations

Tools & Simulations 2

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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