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LTC3891HFE#TRPBF

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Manufacturer No:

LTC3891HFE#TRPBF

HK JDW NO:

471-LTC3891HFE#TRPBF

Package:

20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Datasheet:

LTC3891HFE#TRPBF

Description:

20 Terminals 4V~60V LTC3891 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Quantity:

In Stock : 999

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LTC3891HFE#TRPBF Overview


With its 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller fits the needs of most applications. It is sufficient to generate 1 outputs with this dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. This dc control has a supply voltage and operating voltage of 4V~60V. Qualified to work in a -40°C~150°C TJ dc switcher. A switching controller such as this can switch at a value of 105kHz~835kHz 350kHz~535kHz . As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. An array of 20 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 12V. Other relevant dc to dc converter ics can be found by searching "LTC3891". In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. A 5.1V voltage of DC regulator was detected in the test statistics. The dc to dc regulator can only accept a maximum input voltage of 60V. The value of DC to DC voltage regulator is set at ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V in order to fulfill the requirements more effectively.

LTC3891HFE#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V

LTC3891HFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3891HFE#TRPBF DC to DC converter applications.

  • Surface processing equipment
  • Computer monitoring equipment of building
  • Access control systems
  • Flaw detection equipment
  • Program control systems
  • Planers
  • seismic instrument power circuits
  • Medical monitoring systems
  • Linear guide
  • Electrical power transmission
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
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From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

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

LTC3891HFE#TRPBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3891HFE#TRPBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    16 Weeks

  • Mounting Type

    Surface Mount

  • Package / Case

    20-TSSOP (0.173, 4.40mm Width) Exposed Pad

  • Surface Mount

    YES

  • Operating Temperature

    -40°C~150°C TJ

  • Packaging

    Tape & Reel (TR)

  • Published

    2012

  • 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)

  • Additional Feature

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    225

  • Terminal Pitch

    0.65mm

  • Base Part Number

    LTC3891

  • JESD-30 Code

    R-PDSO-G20

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    5.1V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    4V~60V

  • Control Features

    Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

  • Input Voltage (Min)

    4V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    105kHz~835kHz 350kHz~535kHz

  • Input Voltage (Max)

    60V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Duty Cycle (Max)

    99%

  • Clock Sync

    No

  • Length

    6.5mm

  • Width

    4.5mm

  • RoHS Status

    ROHS3 Compliant

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