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LTC1148LCS#PBF

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Manufacturer No:

LTC1148LCS#PBF

HK JDW NO:

471-LTC1148LCS#PBF

Package:

14-SOIC (0.154, 3.90mm Width)

Datasheet:

LTC1148LCS#PBF

Description:

14 Terminals 3.5V~20V 14-Pin LTC1148 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver

Quantity:

In Stock : 999

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LTC1148LCS#PBF Overview


The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. The dc motor controller is adquate to generate for 1 outputs. PMIC is packaged in a solid enclosure of Tube. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 3.5V~20V voltage are supplied and operated. A 0°C~70°C TA dc switcher is not a problem. It can switch at Up to 250kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Enable provides dcdc regulator efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . There are many different types of terminations for 14. These dc dc converter ics adapt a variety of control techniques, including CONSTANT OFF TIME. The nominal DC switcher's voltage input is 10V. You can find other relevant dc to dc converter ics by searching "LTC1148". Switching converter has a total of 14 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. The dc to dc regulator can only accept 20V input voltage. It's important to remember that the dc dc regulator's normaloutput current is 50mA, so you should note it down when starting a new project. DC switcher's Surface Mount qualifies it for most applications and prototypes. 250kHz is the maximum frequency of this dc regulators.

LTC1148LCS#PBF Features


Transistor Driver Outputs
Switching Frequency: Up to 250kHz
Current Limit, Enable
CONSTANT OFF TIME

LTC1148LCS#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1148LCS#PBF DC to DC converter applications.

  • Driver circuits
  • Fire elevators
  • Hydro power
  • Television equipment
  • Linear guide
  • Medical equipment
  • Domestic water pumps
  • Energy management systems
  • Printing
  • Servo drive system
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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

LTC1148LCS#PBF

technical specifications, attributes, parameters and parts with similar specifications to LTC1148LCS#PBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    8 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 5 days ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    14-SOIC (0.154, 3.90mm Width)

  • Number of Pins

    14

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tube

  • Published

    2004

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    14

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    LTC1148

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    10V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Output Current

    50mA

  • Voltage - Supply (Vcc/Vdd)

    3.5V~20V

  • Control Features

    Current Limit, Enable

  • Input Voltage (Min)

    3.5V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    Up to 250kHz

  • Input Voltage (Max)

    20V

  • Control Technique

    CONSTANT OFF TIME

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Max Frequency

    250kHz

  • Duty Cycle (Max)

    100%

  • Clock Sync

    No

  • Length

    8.65mm

  • Width

    3.9mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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