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  • UC3525AQTR

UC3525AQTR

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Manufacturer No:

UC3525AQTR

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC3525AQTR

Package:

20-LCC (J-Lead)

Datasheet:

UC3525AQTR

Description:

20 Terminals 8V~35V 20-Pin UC3525 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100Hz~400kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

UC3525AQTR Overview


With its 20-LCC (J-Lead) package, the switching controller fits the needs of most applications. 2 outputs can be generated with the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. There are Transistor Driver dc switching's output (s) that it can handle. Voltages 8V~35V are the dc control's supply voltage and operating voltage, respectively. Qualified to work in an dc switcher with 0°C~70°C TA. In this switching controller, the switch can be set to 100Hz~400kHz. dc dc regulator can be generalized using Surface Mount. Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . A variety of 20 terminations are available in dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input is 20V. You can find other relevant dc to dc converter ics by searching "UC3525". There are a total of 20 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. The test statistics indicate that DC regulator outputs a voltage of 18V. The dc dc regulator's usual output current is 100mA, which should be noted down when you start a project. It is set to 49 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. Switching controllers operate at 450kHz frequencies. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 35V. 35V is the nominal working voltage.

UC3525AQTR Features


Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
Frequency: 450kHz

UC3525AQTR Applications


There are a lot of Texas Instruments UC3525AQTR DC to DC converter applications.

  • SMT equipment
  • Experimental setup
  • Geothermal power
  • Sensitive electronic devices
  • Plate bending machines
  • Power supplies of electronic gadgets
  • Ball screw pair
  • Printing
  • Machining centers
  • Various CNC machine tools
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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Our sales will reply to your request by email within 24 hours.

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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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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

UC3525AQTR

technical specifications, attributes, parameters and parts with similar specifications to UC3525AQTR.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    20-LCC (J-Lead)

  • Number of Pins

    20

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    20

  • ECCN Code

    EAR99

  • Terminal Finish

    Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    QUAD

  • Terminal Form

    J BEND

  • Frequency

    450kHz

  • Base Part Number

    UC3525

  • Function

    Step-Up, Step-Down, Step-Up/Step-Down

  • Number of Outputs

    2

  • Output Voltage

    18V

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    35V

  • Input Voltage-Nom

    20V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    100mA

  • Voltage - Supply (Vcc/Vdd)

    8V~35V

  • Control Features

    Enable, Frequency Control, Soft Start

  • Topology

    Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    100Hz~400kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Rise Time

    100ns

  • Synchronous Rectifier

    Yes

  • Fall Time (Typ)

    50 ns

  • Nominal Input Voltage

    35V

  • Max Duty Cycle

    49 %

  • Output Phases

    1

  • Height Seated (Max)

    4.57mm

  • Length

    8.965mm

  • Width

    8.965mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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United Kingdom/GBP Summary
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