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  • LT3781IG

LT3781IG

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Manufacturer No:

LT3781IG

HK JDW NO:

471-LT3781IG

Package:

20-SSOP (0.209, 5.30mm Width)

Datasheet:

LT3781IG

Description:

20 Terminals 9V~18V LT3781 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 700kHz Transistor Driver

Quantity:

In Stock : 999

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LT3781IG Overview


Capsuled in the 20-SSOP (0.209, 5.30mm Width) package, the switching controller suits most application needs. It is sufficient to generate 1 outputs with this dc motor controller. Tube is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). Voltages 9V~18V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~85°C TA dc switcher before. Switching can be done at 700kHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Soft Start is included in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. A variety of terminations with 20 of dc switching. The nominal DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "LT3781". Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 9V is the minimum required for the dc dc voltage regulator.

LT3781IG Features


Transistor Driver Outputs
Switching Frequency: 700kHz
Enable, Soft Start

LT3781IG Applications


There are a lot of Linear Technology/Analog Devices LT3781IG DC to DC converter applications.

  • Nuclear power plants
  • Direct power supply system
  • Power supplies of electronic gadgets
  • Gear/thread machining machines
  • Motor controller circuits
  • Printing equipment
  • Hydro power
  • Energy management systems
  • Grinders
  • Digital precision reference circuits
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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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

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East West Bank charge US$30.00 banking fee.
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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

LT3781IG

technical specifications, attributes, parameters and parts with similar specifications to LT3781IG.

  • Type
    Parameter
    Select All
  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    235

  • Terminal Pitch

    0.65mm

  • Time@Peak Reflow Temperature-Max (s)

    20

  • Base Part Number

    LT3781

  • JESD-30 Code

    R-PDSO-G20

  • Function

    Step-Up/Step-Down

  • Number of Outputs

    1

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive, Isolation Capable

  • Voltage - Supply (Vcc/Vdd)

    9V~18V

  • Control Features

    Enable, Soft Start

  • Input Voltage (Min)

    9V

  • Topology

    Forward Converter

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    700kHz

  • Synchronous Rectifier

    No

  • Switcher Configuration

    PUSH-PULL

  • Clock Sync

    Yes

  • Length

    7.2mm

  • Width

    5.3mm

  • RoHS Status

    Non-RoHS Compliant

  • Factory Lead Time

    14 Weeks

  • Mounting Type

    Surface Mount

  • Package / Case

    20-SSOP (0.209, 5.30mm Width)

  • Surface Mount

    YES

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tube

  • Published

    2003

  • JESD-609 Code

    e0

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    20

  • ECCN Code

    EAR99

  • Terminal Finish

    Tin/Lead (Sn/Pb)

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