LTC3446IDE#PBF

Linear Technology LTC3446IDE#PBF

Part Number:
LTC3446IDE#PBF
Manufacturer:
Linear Technology
Ventron No:
3313034-LTC3446IDE#PBF
Description:
IC REG TRPL BCK/LINEAR 14-DFN
ECAD Model:
Datasheet:
LTC3446IDE#PBF

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Specifications
Linear Technology LTC3446IDE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3446IDE#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 2 weeks ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    14-WFDFN Exposed Pad
  • Surface Mount
    YES
  • Number of Pins
    14
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tube
  • Published
    2005
  • 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
  • Voltage - Supply
    0.9V~5.5V
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Terminal Pitch
    0.5mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LTC3446
  • Pin Count
    14
  • Number of Outputs
    3
  • Voltage - Output 1
    800mV
  • Operating Supply Voltage
    5.5V
  • Input Voltage-Nom
    3.6V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Current
    1A
  • Voltage - Output 2
    400mV
  • Topology
    Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
  • Min Input Voltage
    2.7V
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    2.25MHz
  • Max Input Voltage
    5.5V
  • Control Technique
    PULSE WIDTH MODULATION
  • Voltage - Output 3
    400mV
  • w/Sequencer
    No
  • Voltage/Current - Output 1
    Adj to 0.8V 1A
  • Voltage/Current - Output 2
    Adj to 0.4V 300mA
  • Voltage/Current - Output 3
    Adj to 0.4V 300mA
  • Height Seated (Max)
    0.8mm
  • Length
    4mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
Description
LTC3446IDE#PBF Overview
14-WFDFN Exposed Pad packaging is voltage regulators' for voltage regulators' transportation.Embark on a journey with package Tube.Voltage regulator supports up to 3 outputs in total.Keeping the operating temperature at -40°C~125°C will prevent any malfunctions from occurring during the operation.Try search "LTC3446" to get more pin-to-pin solutions for your special needs.You can find 14 terminals of the voltage regulator 12v.The pinout of a switching regulator starts from pin 14.The temperature must reach a peak of 260 before the relow soldering procedure can begin.Pins are arranged in a 14 pattern in this voltage regulator.For this regulator, the input voltage must be multiplied by 2.7V.Voltage regulators like this can use a voltage as high as 5.5V.The DC DC Switching Regulator should be displaying 1A as its current output.In the industry, Switching Regulator or Controllerss like the voltage regulator DC to DC play an important role.

LTC3446IDE#PBF Features
3 outputs
Operating Temperature: -40°C~125°C
Peak Reflow Temperature: 260

LTC3446IDE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3446IDE#PBF Linear Regulator Controllers applications.

Single Supply Amplifier
Graphic Cards
High-current, current-limited switch
Battery Operating Equipment
Switching Power Supplies
Adjustable Supplies
DVD Player
Post Regulation for Switching Supplies
High Efficiency Linear Regulators
Desknotes and Notebooks
LTC3446IDE#PBF More Descriptions
Switching Regulator, Current-mode, 2A, 2700kHz Switching Freq-Max, CMOS, PDSO14
Monolithic Buck Regulator with Dual VLDO Regulators
Synchronous 1A, 2.25MHz Step-Down DC/DC Regulator and Dual VLDOs
BUCK, SYNCH, 1A, 2.25MHZ, 14DFN; Primary Input Voltage:5.5V; No. of Outputs:3; Output Current:1A; Voltage Regulator Case Style:DFN; No. of Pins:14; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to 125°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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