Semtech SC2544MLTRT

Manufacturer No:

SC2544MLTRT

Manufacturer:

Semtech

Package:

24-VFQFN Exposed Pad

Description:

24 Terminals 4.5V~28V 24-Pin SC2544 DC to DC converter IC DUAL SWITCHING CONTROLLER 2 Outputs 100kHz~300kHz Transistor Driver

Quantity:

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In Stock :Available

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SC2544MLTRT information

Semtech SC2544MLTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech SC2544MLTRT.

Type
Parameter

Factory Lead Time
17 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
24-VFQFN Exposed Pad

Number of Pins
24

Operating Temperature
-40°C~150°C TJ

Packaging
Tape & Reel (TR)

Published
2005

JESD-609 Code
e3

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
24

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Subcategory
Switching Regulator or Controllers

Terminal Position
QUAD

Peak Reflow Temperature (Cel)
260

Terminal Pitch
0.5mm

Base Part Number
SC2544

Function
Step-Down

Number of Outputs
2

Output Type
Transistor Driver

Operating Supply Voltage
28V

Analog IC - Other Type
DUAL SWITCHING CONTROLLER

Output Configuration
Positive

Voltage - Supply (Vcc/Vdd)
4.5V~28V

Max Supply Current
14mA

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

Input Voltage (Min)
4.5V

Topology
Buck

Control Mode
VOLTAGE-MODE

Output Current-Max
0.5A

Frequency - Switching
100kHz~300kHz

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
Yes

Switcher Configuration
PUSH-PULL

Max Frequency
300kHz

Max Duty Cycle
90 %

Clock Sync
No

Length
4mm

Height Seated (Max)
1mm

Width
4mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for Semtech SC2544MLTRT.

PCN Packaging:

semtechcorporation-sx1239imltrt-pcnpackaging-9522.pdf

Datasheets:

semtech-sc2544mltrt-datasheets-6242.pdf

semtech-sc2544mltrt-datasheets-6243.pdf

SC2544MLTRT Overview

As a result of 24-VFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 4.5V~28V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~150°C TJ is the -40°C~150°C TJrm. The switching controller is capable of switching at the 100kHz~300kHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. There are many different types of terminations for 24. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 16V. A search for "SC2544" will reveal other relevant dc to dc converter ics. 24 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 4.5V. The maximum duty cycle of this voltage regulator dc to dc is set to 90 % to ensure reliability during power-up and power-down. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulators have a maximum frequency of 300kHz. A circuit should contain 28V in order to ensure the voltage regulator dc to dc runs safely and reliably. The output of this function is the greatest value of 0.5A. There is a possibility that a current higher than 14mA will cause improper operation of the component and possibly damage switching voltage regulators.

SC2544MLTRT Features

Transistor Driver Outputs
Switching Frequency: 100kHz~300kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %

SC2544MLTRT Applications

There are a lot of Semtech Corporation
SC2544MLTRT DC to DC converter applications.

Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery

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

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.