LTC1149CS#TRPBF

Linear Technology LTC1149CS#TRPBF

Part Number:
LTC1149CS#TRPBF
Manufacturer:
Linear Technology
Ventron No:
3290725-LTC1149CS#TRPBF
Description:
IC REG CTRLR BUCK 16SOIC
ECAD Model:
Datasheet:
LTC1149CS#TRPBF

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Specifications
Linear Technology LTC1149CS#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1149CS#TRPBF.
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Operating Temperature
    0°C~70°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    1998
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • 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
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC1149
  • Function
    Step-Down
  • Number of Outputs
    1
  • Output Voltage
    1.25V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    Up to 48V
  • Control Features
    Current Limit, Enable
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    0.05A
  • Frequency - Switching
    Up to 250kHz
  • Input Voltage (Max)
    48V
  • Control Technique
    CONSTANT OFF TIME
  • Supply Current-Max (Isup)
    3mA
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Duty Cycle (Max)
    100%
  • Clock Sync
    No
  • Length
    9.906mm
  • Width
    3.899mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC1149CS#TRPBF Overview
In the 16-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. For outputs of 1, this dc motor controller is suitable. There is a Tape & Reel (TR) solid enclosure around the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with Up to 48V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. This switching controller can switch at Up to 250kHz. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at DUAL . 16 terminations with various dc switching's functions. To name a few of the control techniques these dc dc converter ics adapt, it includes CONSTANT OFF TIME. The nominal DC switcher's voltage input is 12V. LTC1149 can be used to locate other relevant dc to dc converter ics. In particular, switching converter is a type of Switching Regulator or Controllers. Statistically, DC regulator outputs 1.25V volts. The dc to dc regulator is limited to 48V input voltage. Current is output to the greatest value of 0.05A. The controller should not be supplied with more current than 3mA.

LTC1149CS#TRPBF Features
Transistor Driver Outputs
Switching Frequency: Up to 250kHz
Current Limit, Enable
CONSTANT OFF TIME

LTC1149CS#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1149CS#TRPBF DC to DC converter applications.

Digital display device
Grinders
Refrigerators of central air conditioners
Automatic testing equipment
Current source circuits
Network technology
Computed tomography (CT)
CNC system
Computer rooms
Serial communication converter
LTC1149CS#TRPBF More Descriptions
DC DC Cntrlr Single-OUT Sync Step Down 48V Input 16-Pin SOIC N T/R
Switching Controller, Current-mode, 250kHz Switching Freq-Max, CMOS, PDSO16
LTC1149 - High Efficiency Synchronous Step-Down Switching Regulators
250kHz 48V 1 Step-down type SOP-16 DC-DC Controllers ROHS
DP-SWREG/Controller, 5V High Eff Syn Stepdn Sw Reg
IC SW REG STEP-DWN HI-EFF 16SO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

Latest News

  • 25 March 2024

    USB3300-EZK Manufacturer, Pinout, Features and Application

    Ⅰ. USB3300-EZK descriptionⅡ. Manufacturer of USB3300-EZKⅢ. Pin diagram of USB3300-EZKⅣ. Technical parameters of USB3300-EZKⅤ. Application of USB3300-EZKⅥ. Functional features of USB3300-EZKⅦ. How does USB3300-EZK support OTG protocol?Ⅰ. USB3300-EZK...
  • 26 March 2024

    Everything You Need to Know About the TL431 Voltage Regulator

    Ⅰ. What is TL431 regulator?Ⅱ. Main features of TL431Ⅲ. TL431 ratingsⅣ. How to measure the quality of TL431?Ⅴ. What can it be used for?Ⅵ. How to distinguish the...
  • 26 March 2024

    A Complete Guide to the TB6600HG

    Ⅰ. TB6600HG descriptionⅡ. Specifications of TB6600HGⅢ. Operating conditions of TB6600HGⅣ. How to connect TB6600HG to the control system?Ⅴ. TB6600HG product featuresⅥ. Pin configuration of TB6600HGⅦ. Function description of...
  • 27 March 2024

    LM358P Op-Amp: Characteristics, Package, Layout, Uses and More

    Ⅰ. LM358P descriptionⅡ. Characteristics of LM358PⅢ. Package design of LM358PⅣ. Layout of LM358PⅤ. LM358P usesⅥ. LM358P circuitⅦ. Can LM358 and LM358P be replaced?Ⅷ. How to use LM358P correctly...
  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.