ADI LTC1143LCS

Manufacturer No:

LTC1143LCS

Manufacturer:

ADI

Package:

16-SOIC (0.154, 3.90mm Width)

Description:

16 Terminals 3.5V~16V LTC1143 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs Up to 400kHz Transistor Driver

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LTC1143LCS information

ADI LTC1143LCS technical specifications, attributes, parameters and parts with similar specifications to ADI LTC1143LCS.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
16-SOIC (0.154, 3.90mm Width)

Surface Mount
YES

Operating Temperature
0°C~70°C TA

Packaging
Tube

Published
1998

JESD-609 Code
e0

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
16

ECCN Code
EAR99

Terminal Finish
Tin/Lead (Sn/Pb)

Subcategory
Switching Regulator or Controllers

Technology
CMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
235

Time@Peak Reflow Temperature-Max (s)
20

Base Part Number
LTC1143

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

Number of Outputs
2

Output Type
Transistor Driver

Input Voltage-Nom
10V

Analog IC - Other Type
SWITCHING CONTROLLER

Voltage - Supply (Vcc/Vdd)
3.5V~16V

Control Features
Current Limit, Enable

Input Voltage (Min)
3.5V

Topology
Buck, Buck-Boost

Control Mode
CURRENT-MODE

Frequency - Switching
Up to 400kHz

Control Technique
CONSTANT OFF TIME

Synchronous Rectifier
No

Switcher Configuration
SINGLE

Duty Cycle (Max)
100%

Output Phases
1

Length
9.9mm

Width
3.9mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ADI LTC1143LCS.

Datasheets:

lineartechnologyanalogdevices-ltc1143cspbf-datasheets-0441.pdf

LTC1143LCS Overview

With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 2 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 3.5V~16V. Worked in an dc switcher with a 0°C~70°C TA rating. Switching can be done at Up to 400kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. An array of 16 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including CONSTANT OFF TIME. The nominal DC switcher's voltage input is 10V. Search for "LTC1143" to find other relevant dc to dc converter ics. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 3.5V.

LTC1143LCS Features

Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Current Limit, Enable
CONSTANT OFF TIME

LTC1143LCS Applications

There are a lot of Linear Technology/Analog Devices
LTC1143LCS DC to DC converter applications.

Servo drive system
Digital display device
Linear guide
Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors

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

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.