LT8705AMPFE#PBF

Linear Technology LT8705AMPFE#PBF

Part Number:
LT8705AMPFE#PBF
Manufacturer:
Linear Technology
Ventron No:
4550780-LT8705AMPFE#PBF
Description:
IC REG CTRLR BUCK-BOOST 38TSSOP
ECAD Model:
Datasheet:
LT8705AMPFE#PBF

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Specifications
Linear Technology LT8705AMPFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT8705AMPFE#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 1 month ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
  • Surface Mount
    YES
  • Number of Pins
    31
  • Operating Temperature
    -55°C~125°C
  • Packaging
    Tube
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    31
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    NOT SPECIFIED
  • Terminal Pitch
    0.5mm
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    LT8705
  • Function
    Step-Up/Step-Down
  • Number of Outputs
    2
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    2.8V~80V
  • Control Features
    Enable, Frequency Control, Soft Start
  • Topology
    Buck-Boost
  • Control Mode
    VOLTAGE-MODE
  • Frequency - Switching
    100kHz~400kHz
  • Input Voltage (Max)
    80V
  • Synchronous Rectifier
    Yes
  • Output Voltage-Max
    80V
  • Output Voltage-Min
    1.3V
  • Length
    9.7mm
  • Width
    4.4mm
  • RoHS Status
    ROHS3 Compliant
Description
LT8705AMPFE#PBF Overview
Capsuled in the 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. PMIC is packaged in a solid enclosure of Tube. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA 2.8V~80V voltage is supplied to the dc control and used for operating it. Suitable for working in an dc switcher that has a -55°C~125°C. There is a switch at 100kHz~400kHz that can be used with this controller. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Enable, Frequency Control, Soft Start is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. A variety of terminations with 31 of dc switching. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LT8705". Switching converter has a total of 31 pins. It should be noted that the dc to dc regulator only accepts 80V voltage as input voltage. It is tested at 80V to determine what the dc controller's highest voltage output is.

LT8705AMPFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 100kHz~400kHz
Enable, Frequency Control, Soft Start

LT8705AMPFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8705AMPFE#PBF DC to DC converter applications.

ATMs
Telecommunications equipment
Driver circuits
Series voltage regulation circuits
Various precision measuring instruments
Grinders
Terrestrial set-top boxes
Low output voltage switching power supply circuits
Flaw detection equipment
Game consoles
LT8705AMPFE#PBF More Descriptions
DC/DC Cntrlr Single-OUT Step Down/Step Up 400kHz Automotive 31-Pin TSSOP EP Tube
400kHz 2.8V~80V Buck-boost type 2 TSSOP-38-EP-4.4mm DC-DC Controllers ROHS
80V VIN and VOUT Synchronous 4-Switch Buck-Boost DC/DC Controller
Switching Controller, Voltage-mode, 400kHz Switching Freq-Max, BIPolar, PDSO31
IC REG CTRLR BUCK-BOOST 38TSSOP
Product Comparison
The three parts on the right have similar specifications to LT8705AMPFE#PBF.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Lifecycle Status
    Mounting Type
    Package / Case
    Surface Mount
    Number of Pins
    Operating Temperature
    Packaging
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Terminal Pitch
    Reflow Temperature-Max (s)
    Base Part Number
    Function
    Number of Outputs
    Output Type
    Input Voltage-Nom
    Analog IC - Other Type
    Output Configuration
    Voltage - Supply (Vcc/Vdd)
    Control Features
    Topology
    Control Mode
    Frequency - Switching
    Input Voltage (Max)
    Synchronous Rectifier
    Output Voltage-Max
    Output Voltage-Min
    Length
    Width
    RoHS Status
    Published
    JESD-609 Code
    ECCN Code
    Terminal Finish
    Additional Feature
    Subcategory
    Time@Peak Reflow Temperature-Max (s)
    JESD-30 Code
    Qualification Status
    Output Voltage
    Control Technique
    Clock Sync
    View Compare
  • LT8705AMPFE#PBF
    LT8705AMPFE#PBF
    8 Weeks
    PRODUCTION (Last Updated: 1 month ago)
    Surface Mount
    38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
    YES
    31
    -55°C~125°C
    Tube
    Active
    1 (Unlimited)
    31
    BIPOLAR
    DUAL
    GULL WING
    NOT SPECIFIED
    0.5mm
    NOT SPECIFIED
    LT8705
    Step-Up/Step-Down
    2
    Transistor Driver
    12V
    SWITCHING CONTROLLER
    Positive
    2.8V~80V
    Enable, Frequency Control, Soft Start
    Buck-Boost
    VOLTAGE-MODE
    100kHz~400kHz
    80V
    Yes
    80V
    1.3V
    9.7mm
    4.4mm
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • LT8705IFE#TRPBF
    8 Weeks
    -
    Surface Mount
    38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads
    YES
    -
    -40°C~125°C TJ
    Tape & Reel (TR)
    Active
    1 (Unlimited)
    38
    BIPOLAR
    DUAL
    GULL WING
    NOT SPECIFIED
    0.5mm
    -
    LT8705
    Step-Up/Step-Down
    2
    Transistor Driver
    12V
    SWITCHING CONTROLLER
    Positive
    2.8V~80V
    Enable, Frequency Control, Soft Start
    Buck-Boost
    CURRENT-MODE
    100kHz~400kHz
    80V
    Yes
    -
    -
    9.7mm
    4.4mm
    ROHS3 Compliant
    2010
    e3
    EAR99
    Matte Tin (Sn)
    ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V
    Switching Regulator or Controllers
    NOT SPECIFIED
    R-PDSO-G38
    Not Qualified
    6.35V
    PULSE WIDTH MODULATION
    -
  • LT8714EFE#PBF
    8 Weeks
    -
    Surface Mount
    20-TSSOP (0.173, 4.40mm Width) Exposed Pad
    -
    -
    -40°C~125°C TJ
    Tube
    Active
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    LT8714
    Step-Up/Step-Down
    1
    Transistor Driver
    -
    -
    Positive or Negative
    4.5V~80V
    Current Limit, Enable, Frequency Control, Power Good, Soft Start
    Flyback
    -
    100kHz~750kHz
    -
    No
    -
    -
    -
    -
    ROHS3 Compliant
    2015
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Yes
  • LT8714EFE#TRPBF
    10 Weeks
    -
    Surface Mount
    20-TSSOP (0.173, 4.40mm Width) Exposed Pad
    -
    -
    -40°C~125°C TJ
    Tape & Reel (TR)
    Active
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    LT8714
    Step-Up/Step-Down
    1
    Transistor Driver
    -
    -
    Positive or Negative
    4.5V~80V
    Current Limit, Enable, Frequency Control, Power Good, Soft Start
    Flyback
    -
    100kHz~750kHz
    -
    No
    -
    -
    -
    -
    ROHS3 Compliant
    2011
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Yes
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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