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  • SC2446ITSTRT

SC2446ITSTRT

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Manufacturer No:

SC2446ITSTRT

Manufacturer:

Semtech Corporation

HK JDW NO:

684-SC2446ITSTRT

Package:

28-TSSOP (0.173, 4.40mm Width)

Datasheet:

SC2446ITSTRT

Description:

28 Terminals 4.7V~16V 28-Pin SC2446 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

SC2446ITSTRT Overview


It comes in a 28-TSSOP (0.173, 4.40mm Width) package, so switching controller can be used for most applications. 2 outputs are supported by the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4.7V~16V are the dc control's supply voltage and operating voltage, respectively. A -40°C~85°C TA dc switcher is not a problem. In this switching controller, the switch can be set to 500kHz. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Enable, Frequency Control, Soft Start for efficient switching control. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. 28 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input of 12V. A search for "SC2446" will reveal other relevant dc to dc converter ics. There are a total of 28 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.7V. It should be fully noted that the dc to dc regulator only accepts 16V input voltage at most. In most cases, the dc dc regulator's output current is 3A. This information should be noted when you begin working with the component. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 88 % during power-up and power-down.

SC2446ITSTRT Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 88 %

SC2446ITSTRT Applications


There are a lot of Semtech Corporation SC2446ITSTRT DC to DC converter applications.

  • Analog precision reference circuits
  • Automatic testing equipment
  • Hydrogen power
  • Power supplies of electronic gadgets
  • Pipe bending machines
  • USB circuits
  • Wind power
  • Solar power plants
  • seismic instrument power circuits
  • Computer-related products
1. Purchase

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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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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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Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

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

SC2446ITSTRT

technical specifications, attributes, parameters and parts with similar specifications to SC2446ITSTRT.

  • Type
    Parameter
    Select All
  • Mounting Type

    Surface Mount

  • Package / Case

    28-TSSOP (0.173, 4.40mm Width)

  • Surface Mount

    YES

  • Number of Pins

    28

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2002

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Terminal Finish

    MATTE TIN

  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    NOT SPECIFIED

  • Terminal Pitch

    0.65mm

  • Time@Peak Reflow Temperature-Max (s)

    NOT SPECIFIED

  • Base Part Number

    SC2446

  • Function

    Step-Down

  • Number of Outputs

    2

  • Qualification Status

    Not Qualified

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    3A

  • Voltage - Supply (Vcc/Vdd)

    4.7V~16V

  • Control Features

    Enable, Frequency Control, Soft Start

  • Input Voltage (Min)

    4.7V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    500kHz

  • Input Voltage (Max)

    16V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Duty Cycle

    88 %

  • Length

    9.7mm

  • Width

    4.4mm

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Contains Lead

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