ADI LTC3891IFE#PBF
ADI LTC3891IFE#PBF

ADI LTC3891IFE#PBF

Manufacturer No:

LTC3891IFE#PBF

Manufacturer:

ADI

Package:

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

Description:

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

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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LTC3891IFE#PBF information

ADI LTC3891IFE#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC3891IFE#PBF.

  • Type
  • Parameter
  • Lifecycle Status
  • PRODUCTION (Last Updated: 1 week ago)
  • Factory Lead Time
  • 8 Weeks
  • 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 TJ
  • Packaging
  • Tube
  • Published
  • 2011
  • 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
  • Function
  • Step-Down
  • Output Voltage
  • 24V
  • Output Type
  • Transistor Driver
  • Input Voltage-Nom
  • 12V
  • Analog IC - Other Type
  • SWITCHING CONTROLLER
  • Output Configuration
  • Positive
  • Output Current
  • 5A
  • 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
  • Max Frequency
  • 835kHz
  • Duty Cycle (Max)
  • 99%
  • Clock Sync
  • No
  • Length
  • 6.5mm
  • Width
  • 4.5mm
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC3891IFE#PBF.

Datasheets:

ConflictMineralStatement:

LTC3891IFE#PBF Overview


It comes in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4V~60V. Qualified to work in an dc switcher with -40°C~125°C TJ. The switching controller can be switched at 105kHz~835kHz 350kHz~535kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a DUAL terminal on the switching converters. Different dc switching's functions can be applied to 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. LTC3891 can be searched for other relevant dc to dc converter ics. In total, switching converter has 20 pins. Switching converter type is specifically Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4V. Statistically, DC regulator outputs 24V volts. This dc to dc regulator accepts only 60V input voltage at most. In most cases, the output current of the dc dc regulator will be 5A, so note that when you start the project. 835kHz is the maximum frequency of this dc regulators. For better satisfaction, the value of DC to DC voltage regulator is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V.

LTC3891IFE#PBF 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


LTC3891IFE#PBF Applications


There are a lot of Linear Technology/Analog Devices
LTC3891IFE#PBF DC to DC converter applications.


  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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