LT1243IS8#TR The LT1243IS8#TR is a DC DC Switching Controller from Analog Devices Inc. It operates within a voltage range of 8.2V to 25V and features a Buck topology.
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LT1243IS8#TR

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Mfr Name: LT
LT
The LT1243IS8#TR is a DC DC Switching Controller from Analog Devices Inc. It operates within a voltage range of 8.2V to 25V and features a Buck topology.
✓ Total Stock: 3,020 pcs

LT1243IS8#TR Available from 1 distributor

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3,020 pcs
3020 pcs On Request 1 On Request On Request 99+ On Request On Request

LT1243IS8#TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
Tape & Reel

LT1243IS8#TR Description

Short technical summary and product information.

The LT1243IS8#TR is a DC DC Switching Controller manufactured by Analog Devices Inc. This component is designed for step-down applications and operates with an input voltage range of 8.2V to 25V.

 

Key electrical specifications include a Buck topology, a maximum duty cycle of 96%, and a switching frequency of 500kHz. It features frequency control for its operation and does not utilize synchronous rectification. The device has one output and is capable of positive, isolation configurations.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package, the LT1243IS8#TR is suitable for various electronic designs. It operates within a temperature range of -40°C to 100°C (TA). The base part number is LT1243.

LT1243IS8#TR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LT1243IS8#TR DC DC Switching Controller
Subcategory: PMIC - Voltage Regulators

LT1243IS8#TR Compliance

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

LT1243IS8#TR Features

  • Operates from 8.2V to 25V supply voltage.
  • Features a Buck topology for step-down conversion.
  • High switching frequency of 500kHz.
  • Surface mountable 8-SOIC package.
  • Wide operating temperature range of -40°C to 100°C.

LT1243IS8#TR Applications

  • Used in step-down power supplies
  • Suitable for isolated converter designs
  • Supports frequency control topologies
  • Ideal for battery-powered applications

LT1243IS8#TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LT1243IS8#TR?

8.2V to 25V.

What is the package type of the LT1243IS8#TR?

8-SOIC (0.154", 3.90mm Width).

What is the operating temperature range?

-40°C to 100°C.

What is the switching frequency?

500kHz.

What is the maximum duty cycle?

96%.

What is the output type?

Transistor Driver.

Is the LT1243IS8#TR a synchronous rectifier?

No.

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