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LTC3838IUHF-2#PBF

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Manufacturer No:

LTC3838IUHF-2#PBF

HK JDW NO:

471-LTC3838IUHF-2#PBF

Package:

38-WFQFN Exposed Pad

Datasheet:

LTC3838IUHF-2#PBF

Description:

38 Terminals 4.5V~38V 38-Pin LTC3838 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~2MHz Transistor Driver

Quantity:

In Stock : 999

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LTC3838IUHF-2#PBF Overview


Capsuled in the 38-WFQFN Exposed Pad package, the switching controller suits most application needs. dc motor controller is suitable for 2 output generation. An enclosure of Tube is used to package the PMIC. There are Transistor Driver dc switching's output (s) that it can handle. 4.5V~38V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. With this switching controller, you can switch at 200kHz~2MHz. It is suitable for general dc dc regulator when it is set to Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . An array of 38 terminations of dc switching. The nominal DC switcher's voltage input is 15V. Other relevant dc to dc converter ics can be found by searching "LTC3838". 38 pins are present on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 25A. It is estimated that this dc regulatorhas a maximum frequency of 2MHz. As a result, DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT so that the need can be met more directly. There are several dc to dc voltage regulator in the PolyPhase? series.

LTC3838IUHF-2#PBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT

LTC3838IUHF-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3838IUHF-2#PBF DC to DC converter applications.

  • Fire elevators
  • Ball screw pair
  • Wide-range voltage regulation circuits
  • Communication system
  • Production lines
  • Motor controller circuits
  • Grinders
  • Special machining machine tools
  • Handheld GPS
  • Die casting equipment
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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3. RFQ (Request for Quotations)

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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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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

LTC3838IUHF-2#PBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3838IUHF-2#PBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    10 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 3 weeks 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

    2013

  • Series

    PolyPhase®

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    38

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Additional Feature

    OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.5mm

  • Base Part Number

    LTC3838

  • Function

    Step-Down

  • Number of Outputs

    2

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    15V

  • 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, Phase Control, Power Good, Soft Start, Tracking

  • Input Voltage (Min)

    4.5V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    200kHz~2MHz

  • Synchronous Rectifier

    Yes

  • Max Frequency

    2MHz

  • Clock Sync

    No

  • Height Seated (Max)

    0.8mm

  • Length

    7mm

  • Width

    5mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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