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LTC3858IUH-2#TRPBF

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Manufacturer No:

LTC3858IUH-2#TRPBF

HK JDW NO:

471-LTC3858IUH-2#TRPBF

Package:

32-WFQFN Exposed Pad

Description:

32 Terminals 4V~38V 32-Pin LTC3858 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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LTC3858IUH-2#TRPBF Overview


Capsuled in the 32-WFQFN Exposed Pad package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 2 outputs. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. This dc control has a supply voltage and operating voltage of 4V~38V. Suitable for a -40°C~125°C TJ dc switcher. Using this switching controller, it is possible to switch at 105kHz~835kHz 350kHz~535kHz. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start for efficient switching control. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at QUAD. A variety of 32 terminations are available in dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "LTC3858". Total pins of switching converter are 32. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. Statistically, DC regulator outputs 24V volts. A maximum voltage of 38V is accepted by the dc to dc regulator as an input voltage. There is a maximum frequency of 850kHz for this dc regulators. There are several dc to dc voltage regulator in the PolyPhase? series. Channels 1 are required for high-quality communication.

LTC3858IUH-2#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3858IUH-2#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3858IUH-2#TRPBF DC to DC converter applications.

  • Digital precision reference circuits
  • Computer-related products
  • Sensitive electronic devices
  • Combined machine tools
  • Digital display device
  • Medical equipment
  • Low output voltage switching power supply circuits
  • Lathes
  • Medical monitoring systems
  • Television equipment
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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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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

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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Payment Method

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

LTC3858IUH-2#TRPBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3858IUH-2#TRPBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    8 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 2 weeks ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    32-WFQFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    32

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • Published

    2010

  • Series

    PolyPhase®

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    32

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Technology

    CMOS

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.5mm

  • Base Part Number

    LTC3858

  • Function

    Step-Down

  • Number of Outputs

    2

  • Output Voltage

    24V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Number of Channels

    1

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    4V~38V

  • Control Features

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

  • Input Voltage (Min)

    4V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    105kHz~835kHz 350kHz~535kHz

  • Input Voltage (Max)

    38V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PHASE-SHIFT

  • Max Frequency

    850kHz

  • Duty Cycle (Max)

    99%

  • Clock Sync

    No

  • Height Seated (Max)

    0.8mm

  • Length

    5mm

  • Width

    5mm

  • RoHS Status

    ROHS3 Compliant

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