ADI LTC3859EFE#PBF

Manufacturer No:

LTC3859EFE#PBF

Manufacturer:

ADI

Package:

38-TFSOP (0.173, 4.40mm Width) Exposed Pad

Description:

38 Terminals 4.5V~38V 38-Pin LTC3859 DC to DC converter IC SWITCHING CONTROLLER 3 Outputs 115kHz~835kHz 350kHz~535kHz Transistor Driver

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LTC3859EFE#PBF information

ADI LTC3859EFE#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI LTC3859EFE#PBF.

Type
Parameter

Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)

Factory Lead Time
16 Weeks

Mounting Type
Surface Mount

Package / Case
38-TFSOP (0.173, 4.40mm Width) Exposed Pad

Surface Mount
YES

Number of Pins
38

Operating Temperature
-40°C~125°C TJ

Packaging
Tube

Published
2010

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
38

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Subcategory
Switching Regulator or Controllers

Technology
CMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Terminal Pitch
0.5mm

Base Part Number
LTC3859

Function
Step-Down, Step-Up/Step-Down

Number of Outputs
3

Output Type
Transistor Driver

Input Voltage-Nom
12V

Number of Channels
1

Analog IC - Other Type
SWITCHING CONTROLLER

Output Configuration
Positive

Output Current
25A

Voltage - Supply (Vcc/Vdd)
4.5V~38V

Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking

Input Voltage (Min)
4.5V

Topology
Buck, Buck-Boost, SEPIC

Control Mode
CURRENT-MODE

Frequency - Switching
115kHz~835kHz 350kHz~535kHz

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
Yes

Switcher Configuration
PUSH-PULL

Max Frequency
850kHz

Duty Cycle (Max)
99%, 100%

Clock Sync
No

Output Phases
2

Length
9.7mm

Width
4.4mm

REACH SVHC
No SVHC

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC3859EFE#PBF.

Datasheets:

lineartechnologyanalogdevices-ltc4449idcbtrpbf-datasheets-8054.pdf

lineartechnologyanalogdevices-lt3465es6trmpbf-datasheets-0656.pdf

ConflictMineralStatement:

analogdeviceslineartechnology-lt5400bhms8e8trpbf-conflictmineralstatement-8771.pdf

LTC3859EFE#PBF Overview

The switching controller fits in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 3 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. A 4.5V~38V voltage is supplied to the dc control and used for operating it. Suitable for work in a -40°C~125°C TJ dc switcher. With this switching controller, you can switch at 115kHz~835kHz 350kHz~535kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Enable, Frequency Control, Power Good, Soft Start, Tracking which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 38 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics will be returned if you search "LTC3859". Total pins of switching converter are 38. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator. A 60V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 25A. There is a maximum frequency of 850kHz for this dc regulators. It is recommended that there be 1 channels for high-quality communication.

LTC3859EFE#PBF Features

Transistor Driver Outputs
Switching Frequency: 115kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3859EFE#PBF Applications

There are a lot of Linear Technology/Analog Devices
LTC3859EFE#PBF DC to DC converter applications.

CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools

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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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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.