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LTC3859AEUHF#PBF

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Manufacturer No:

LTC3859AEUHF#PBF

HK JDW NO:

471-LTC3859AEUHF#PBF

Package:

38-WFQFN Exposed Pad

Datasheet:

LTC3859AEUHF#PBF

Description:

38 Terminals 4.5V~38V 38-Pin LTC3859 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 115kHz~835kHz 350kHz~535kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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LTC3859AEUHF#PBF Overview


It comes in the 38-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. For outputs of 3, this dc motor controller is suitable. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 4.5V~38V. Suitable for a -40°C~125°C TJ dc switcher. The switching controller can be switched at 115kHz~835kHz 350kHz~535kHz. A generalization of dc dc regulator can be made using Surface Mount. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position QUAD . 38 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LTC3859". Pins number 38 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, the DC regulator outputs 5.4V voltage. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. There is a maximum frequency of 850kHz for this dc regulators.

LTC3859AEUHF#PBF Features


Transistor Driver Outputs
Switching Frequency: 115kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

LTC3859AEUHF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3859AEUHF#PBF DC to DC converter applications.

  • Combined machine tools
  • Milling machines
  • Product testing
  • Computer rooms
  • Computed tomography (CT)
  • Driver circuits
  • Scientific research
  • SMT equipment
  • Computer-related products
  • Fire elevators
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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IMPORTANT NOTICE

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LTC3859AEUHF#PBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3859AEUHF#PBF.

  • Type
    Parameter
    Select All
  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.5mm

  • Base Part Number

    LTC3859

  • Function

    Step-Down, Step-Up/Step-Down

  • Number of Outputs

    3

  • Output Voltage

    5.4V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    25A

  • Voltage - Supply (Vcc/Vdd)

    4.5V~38V

  • Control Features

    Enable, Frequency Control, Power Good, Soft Start, Tracking

  • Input Voltage (Min)

    4.5V

  • Topology

    Buck, Buck-Boost, SEPIC

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    115kHz~835kHz 350kHz~535kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PHASE-SHIFT

  • Max Frequency

    850kHz

  • Max Duty Cycle

    100 %

  • Duty Cycle (Max)

    99%, 100%

  • Clock Sync

    No

  • Output Phases

    2

  • Height Seated (Max)

    0.8mm

  • Length

    7mm

  • Width

    5mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Factory Lead Time

    8 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 5 days ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    38-WFQFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    38

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tube

  • Published

    2000

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    38

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