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LTC1148CS#PBF

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Manufacturer No:

LTC1148CS#PBF

HK JDW NO:

471-LTC1148CS#PBF

Package:

14-SOIC (0.154, 3.90mm Width)

Datasheet:

LTC1148CS#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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LTC1148CS#PBF Overview


Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. 1 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control operates at 3.5V~20V and has a 3.5V~20V supply voltage. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. The switching controller can be switched at Up to 250kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Current Limit, Enable for efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. Various 14 terminations. A few of the control techniques these dc dc converter ics adapt include CONSTANT OFF TIME. A DC switcher's nominal voltage of 10V is input. LTC1148 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 14 pins. In particular, switching converter is a type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 50mA. This Surface Mount makes DC switcher suitable for most prototypes and applications. A frequency of 250kHz is set for the switching controller. The maximum input voltage of this dc switcher is 20V, so users must limit the voltage accordingly. Voltage 3.5V must be supplied. 1.6mA current flow input could satisfy the switching converter for operation.

LTC1148CS#PBF Features


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

LTC1148CS#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1148CS#PBF DC to DC converter applications.

  • Handheld GPS
  • Communication system
  • Adjustable voltage or current linear circuits
  • Various precision measuring detectors
  • Shearing machines
  • Direct power supply system
  • Driver circuits
  • Electric water heaters
  • Special machining machine tools
  • Textile machinery
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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

LTC1148CS#PBF

technical specifications, attributes, parameters and parts with similar specifications to LTC1148CS#PBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    8 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 4 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

  • Frequency

    250kHz

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    LTC1148

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    5V

  • 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

  • Topology

    Buck

  • Min Input Voltage

    3.5V

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    Up to 250kHz

  • Max Input Voltage

    20V

  • Control Technique

    CONSTANT OFF TIME

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Input Current

    1.6mA

  • Duty Cycle (Max)

    100%

  • Clock Sync

    No

  • Height

    1.5mm

  • Length

    8.74mm

  • Width

    3.99mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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