LT8362

RECOMMENDED FOR NEW DESIGNS

Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch

Data Sheet (Rev. B) Product Selection Table
Part Models
24
1ku List Price
Starting From $2.18
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  • Part Details
  • Documentation
  • Software Resources
  • Hardware Ecosystem
  • Tools & Simulations
  • Evaluation Kits
  • Latest Discussions
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    Part Details

    • Wide Input Voltage Range: 2.8V to 60V
    • Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 9µA
    • 2A, 60V Power Switch
    • Positive or Negative Output Voltage Programming with a Single Feedback Pin
    • Programmable Frequency (300kHz to 2MHz)
    • Synchronizable to an External Clock
    • Spread Spectrum Frequency Modulation for Low EMI
    • BIAS Pin for Higher Efficiency
    • Programmable Undervoltage Lockout (UVLO)
    • Thermally Enhanced 10-lead 3mm × 3mm DFN and 16-lead MSOP packages
    • AEC-Q100 Qualified for Automotive Applications
    LT8362
    Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch
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    Documentation

    Data Sheet 1

    Reliability Data 1

    User Guide 2

    Technical Articles 1

    Learn More
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    Software Resources

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    Hardware Ecosystem

    Parts Product Life Cycle Description
    High Voltage Hot Swap Controllers 1
    LTC4380
    		RECOMMENDED FOR NEW DESIGNS Low Quiescent Current Surge Stopper
    Low Voltage Hot Swap Controllers 1
    LTC4231
    		RECOMMENDED FOR NEW DESIGNS Micropower Hot Swap Controller
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    Add to myAnalog

    Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

    Create New Project

    Tools & Simulations

    LTspice 2

    Models for the following parts are available in LTspice:

    • LT8362

    LTpowerCAD 1

    LTspice

    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

    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

    eval board
    schematic 1
    schematic 2
    schematic 3
    schematic 4
    DC2517A

    LT8362 Demo Board | 4.5V to 42VIN Low EMI Inverter, VOUT = -12V @ Up to 1A, 2MHz fSWITCH

    Buy Now View Details

    Product Details

    Demonstration circuit 2517A features the LT8362 in a CUK configuration. It operates with a switching frequency of 2MHz and is designed to convert a 4.5V to 42V source to –12V, with up to 1A output current (depending on input voltage). The LT8362 can operate with inputs as high as 60V, however, in this demo circuit, the input is limited by the maximum voltage across the switch (|VOUT| + VIN <60V).

    eval board
    schematic 5
    schematic 6
    schematic 7
    SCP-LT8362-B-EVALZ

    LT8362 Signal Chain Evaluation Board | Boost Converter w/ 2A, 60V Switch

    Buy Now View Details

    Product Details

    Demonstration circuit SCP-LT8362-B-EVALZ features the LT8362 in a boost configuration. It operates with a switching frequency of 2MHz and has an output voltage of 12V.

    Like all boards in the Signal Chain Power series, this board is designed to be easily plugged into other SCP boards to form a complete signal chain power system, enabling fast evaluation of low power signal chains. To evaluate this board, some universal SCP hardware is required, namely:

    • SCP-INPUT-EVALZ
    • SCP-OUTPUT-EVALZ
    • SCP-1X5BKOUT-EVALZ
    • SCP-THRUBRD-EVALZ
    • SCP-FILTER-EVALZ
    • SCP-1X2BKOUT-EVALZ
    • SCP-5X1-EVALZ

     

    To properly evaluate SCP series demo boards, you will need the SCP Configurator companion software. SCP Configurator can help you choose the right board and topology for your design.

    Note that this Demo Manual does not cover details important to the operation and configuration regarding the LT8362. Please refer to the LT8362 datasheet for a complete description of the part.

    eval board
    schematic 8
    schematic 9
    schematic 10
    SCP-LT8362-I-EVALZ

    LT8362 Signal Chain Evaluation Board | CUK Converter w/ 2A, 60V Switch

    Buy Now View Details

    Product Details

    Demonstration circuit SCP-LT8362-I-EVALZ features the LT8362 in a Cuk configuration. It operates with a switching frequency of 2MHz and is designed to convert a 4.5V to 42V source to –15V, with up to 1A output current (depending on input voltage).

    Like all boards in the Signal Chain Power series, this board is designed to be easily plugged into other SCP boards to form a complete signal chain power system, enabling fast evaluation of low power signal chains. To evaluate this board, some universal SCP hardware is required, namely:

    • SCP-INPUT-EVALZ
    • SCP-OUTPUT-EVALZ
    • SCP-FILTER-EVALZ
    • SCP-THRUBRD-EVALZ
    • SCP-1X2BKOUT-EVALZ
    • SCP-1X5BKOUT-EVALZ
    • SCP-5X1-EVALZ

     

    To properly evaluate SCP series demo boards, you will need the SCP Configurator companion software. SCP Configurator can help you choose the right board and topology for your design.

    Note that the Demo Manual does not cover details important to the operation and configuration regarding the LT8362. Please refer to the LT8362 datasheet for a complete description of the part.

    eval board
    schematic 11
    schematic 12
    schematic 13
    SCP-LT8362-S-EVALZ

    LT8362 Signal Chain Evaluation Board | SEPIC Converter w/ 2A, 60V Switch

    Buy Now View Details

    Product Details

    Demonstration circuit SCP-LT8362-S-EVALZ features the LT8362 in a SEPIC configuration. It operates with a switching frequency of 2MHz and has an output voltage of 12V.

    Like all boards in the Signal Chain Power series, this board is designed to be easily plugged into other SCP boards to form a complete signal chain power system, enabling fast evaluation of low power signal chains. To evaluate this board, some universal SCP hardware is required, namely:

    • SCP-INPUT-EVALZ
    • SCP-OUTPUT-EVALZ
    • SCP-FILTER-EVALZ
    • SCP-THRUBRD-EVALZ
    • SCP-1X2BKOUT-EVALZ
    • SCP-1X5BKOUT-EVALZ
    • SCP-5X1-EVALZ

     

    To properly evaluate SCP series demo boards, you will need the SCP Configurator companion software. SCP Configurator can help you choose the right board and topology for your design.

    Note that the Demo Manual does not cover details important to the operation and configuration regarding the LT8362. Please refer to the LT8362 datasheet for a complete description of the part.

    eval board
    schematic 14
    schematic 15
    schematic 16
    schematic 17
    DC2628A

    LT8362 Demo Board | VIN = 10V to 36V with VOUT = 48V at 280mA to 1000mA

    Buy Now View Details

    Product Details

    Demo circuit 2628A features the LT8362 in boost configuration. The converter is designed to convert a 10V to 36V source to 48V at 280mA to 1000mA, depending on input voltage, and with a switching frequency of 2MHz.
    DC2517A
    LT8362 Demo Board | 4.5V to 42VIN Low EMI Inverter, VOUT = -12V @ Up to 1A, 2MHz fSWITCH
    SCP-LT8362-B-EVALZ
    LT8362 Signal Chain Evaluation Board | Boost Converter w/ 2A, 60V Switch
    SCP-LT8362-I-EVALZ
    LT8362 Signal Chain Evaluation Board | CUK Converter w/ 2A, 60V Switch
    SCP-LT8362-S-EVALZ
    LT8362 Signal Chain Evaluation Board | SEPIC Converter w/ 2A, 60V Switch
    DC2628A
    LT8362 Demo Board | VIN = 10V to 36V with VOUT = 48V at 280mA to 1000mA

    Latest Discussions

    25 Weeks Ago
    LT8362 Troubleshooting
    43 Weeks Ago
    LT8362 output voltage dropping under load
    1 Years Ago
    Datasheet Terminology
    View related discussion on EngineerZone®

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