LT3570IFE#PBF

Linear Technology LT3570IFE#PBF

Part Number:
LT3570IFE#PBF
Manufacturer:
Linear Technology
Ventron No:
3313004-LT3570IFE#PBF
Description:
IC REG BUCK/BST/LINEAR 20TSSOP
ECAD Model:
Datasheet:
LT3570IFE#PBF

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Specifications
Linear Technology LT3570IFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT3570IFE#PBF.
  • Factory Lead Time
    8 Weeks
  • Lifecycle Status
    PRODUCTION (Last Updated: 2 weeks ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Surface Mount
    YES
  • Number of Pins
    20
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tube
  • Published
    2009
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    20
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Technology
    BIPOLAR
  • Voltage - Supply
    2.5V~36V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    LT3570
  • Pin Count
    20
  • Number of Outputs
    3
  • Output Voltage
    800mV
  • Output Type
    Adjustable
  • Voltage - Output 1
    800mV
  • Operating Supply Voltage
    36V
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Current
    1.5A
  • Voltage - Output 2
    800mV
  • Topology
    Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1)
  • Min Input Voltage
    2.5V
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    500kHz~2.1MHz
  • Max Input Voltage
    36V
  • Switcher Configuration
    BUCK-BOOST
  • w/Sequencer
    No
  • Voltage/Current - Output 1
    Adj to 0.8V 1.5A
  • Voltage/Current - Output 2
    Adj to 0.8V 1.5A
  • Voltage/Current - Output 3
    Controller
  • Height Seated (Max)
    1.2mm
  • Length
    6.5mm
  • Width
    4.4mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LT3570IFE#PBF Overview
20-TSSOP (0.173, 4.40mm Width) Exposed Pad packaging is voltage regulators' for voltage regulators' transportation.The package Tube is ready to be shipped out.Voltage regulator supports a total of 3 outputs.To avoid malfunctioning, set the operating temperature to -40°C~125°C.Search LT3570 for more pin-to-pin solutions.A switching regulator such as this can be identified by its 20 terminals.The pinout of the switching regulator starts from 20 pins it has.Temperature should peak at 260 during relow soldering.Pins are arranged in a 20 pattern in this voltage regulator.It can be used in many different applications due to its output voltage of 800mV.To operate this regulator, you must supply voltage ≥ 2.5V.voltage regulators of this type can use voltages up to 36V.Regulator controllers of this type have Adjustable outputs.There should be an output of 1.5A from the DC DC Switching Regulator at this time.

LT3570IFE#PBF Features
3 outputs
Operating Temperature: -40°C~125°C
Peak Reflow Temperature: 260

LT3570IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3570IFE#PBF Linear Regulator Controllers applications.

Error Amplifiers
Printer and other Peripheral Equipment
Network Interface Card/Switch
Desknotes and Notebooks
Constant high-current source
Personal Computers
Microcontroller Power Supplies
Low parts count 5.0V to 3.3V computer supply
High-current, current-limited switch
Mother Board I/O Power Supply
LT3570IFE#PBF More Descriptions
Conv DC-DC Single Step Down/Step Up 2.5V to 36V 20-Pin TSSOP EP
1.5A Buck Converter, 1.5A Boost Converter and LDO Controller
Switching Regulator, Current-mode, 3.1A, 2750kHz Switching Freq-Max, PDSO20
1.5A Buck Conv, 1.5A Boost Con
IC REG TRPL BUCK/BST/LNR 20TSSOP
PMU, BUCK, BOOST, LINEAR REG, 20TSSOP; Supply Voltage:36V; No. of Step-Down DC - DC Converters:1; No. of LDO Regulators:1; Processor Type:-; Digital IC Case Style:TSSOP; No. of Pins:20; No. of Regulated Outputs:2; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Operating Temperature Range:-40°C to 125°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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