English

All Products

View All >>
  • SC2545MLTRT

SC2545MLTRT

24 Terminals 4.5V~28V 24-Pin SC2545 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~300kHz Transistor Driver


  • Manufacturer: Semtech Corporation
  • Origchip NO: 684-SC2545MLTRT
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 394
  • Description: 24 Terminals 4.5V~28V 24-Pin SC2545 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 100kHz~300kHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
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.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

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.
transport

Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2016
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
Frequency 300kHz
Base Part Number SC2545
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 16V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10A
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Input Voltage (Min) 4.3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~300kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Duty Cycle 90 %
Clock Sync No
Height Seated (Max) 1mm
Length 4mm
Width 4mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SC2545MLTRT Overview


With its 24-VFQFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 2 numbers. A solid enclosure of Tape & Reel (TR) surrounds pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~28V. Suitable for a -40°C~85°C TA dc switcher. The switching controller is capable of switching at the 100kHz~300kHz position. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. There are a QUAD terminal on the switching converters. There are many different types of terminations for 24. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis 16V volts. Other relevant dc to dc converter ics will be returned if you search "SC2545". In total, switching converter has 24 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. 4.3V should be the minimum input voltage for the dc dc voltage regulator. It's important to remember that the dc dc regulator's normaloutput current is 10A, so you should note it down when starting a new project. voltage regulator dc to dcs with a 90 % duty cycle are designed to be reliable when powered on and powered off. A frequency of 300kHz is set for the switching controller.

SC2545MLTRT 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 %
Frequency: 300kHz

SC2545MLTRT Applications


There are a lot of Semtech Corporation SC2545MLTRT DC to DC converter applications.

  • Sensitive electronic devices
  • Packaging
  • Low output voltage switching power supply circuits
  • Remotely powered electric motors
  • Machining centers
  • Overvoltage protection circuits in TV sets
  • Pipe bending machines
  • CMM
  • Imported equipment
  • Grinders