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SC2544TSTRT The Semtech SC2544TSTRT is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 28V and features a frequency control up to 300kHz.
Mfr Part #:

SC2544TSTRT

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech SC2544TSTRT is a DC DC Switching Controller designed for step-down applications. It operates within a voltage range of 4.5V to 28V and features a frequency control up to 300kHz.
✓ Total Stock: 1,575 pcs
$ Price Range: $0.78

SC2544TSTRT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,575 pcs
On Request
1575 pcs On Request 1 On Request On Request 0828+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SC2544TSTRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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SC2544TSTRT Description

Short technical summary and product information.

The Semtech SC2544TSTRT is a DC DC Switching Controller with a step-down function, housed in a 24-TSSOP package. This device operates across a wide voltage range from 4.5V to 28V, with an adjustable frequency between 100kHz and 300kHz. It supports up to two outputs and features control functions such as current limit, enable, frequency control, phase control, power good, and soft start.

 

The operating temperature range for this controller is -40°C to 150°C (TJ). The package is a 24-TSSOP with a 0.173-inch width. Its topology is Buck, and it includes a synchronous rectifier, making it suitable for efficient power conversion applications.

 

This component is surface-mounted and designed for applications requiring precise voltage regulation and control. Its robust operating temperature range and multiple control features make it a versatile choice for various power management systems.

SC2544TSTRT Quick Information

Product Type: DC DC Switching Controller
Canonical Name: Semtech SC2544TSTRT DC DC Switching Controller
Subcategory: Power Management (PMIC)

SC2544TSTRT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SC2544TSTRT Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

SC2544TSTRT Features

  • Step-down DC DC switching controller.
  • Operates from 4.5V to 28V input voltage.
  • Adjustable frequency from 100kHz to 300kHz.
  • Supports two outputs with positive configuration.
  • Packaged in a 24-TSSOP for surface mounting.

SC2544TSTRT Applications

  • Efficient power conversion systems.
  • Voltage regulation circuits.
  • Power management modules.
  • Embedded systems power supplies.

SC2544TSTRT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SC2544TSTRT?

4.5V to 28V.

What is the switching frequency range?

100kHz to 300kHz.

What is the maximum duty cycle?

90%.

What is the operating temperature range?

-40°C to 150°C (junction temperature).

What package is the SC2544TSTRT available in?

24-TSSOP surface mount package.

Does the SC2544TSTRT support synchronous rectification?

Yes.

How many outputs does the SC2544TSTRT have?

2 outputs with 2 phases.

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