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UC3842BD1013TR The STMicroelectronics UC3842BD1013TR is a DC DC Switching Controller designed for efficient power management. It operates with an input voltage range of 10V to 30V.
Mfr Part #:

UC3842BD1013TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics UC3842BD1013TR is a DC DC Switching Controller designed for efficient power management. It operates with an input voltage range of 10V to 30V.
✓ Total Stock: 205,702 pcs
$ Price Range: $0.78

UC3842BD1013TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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UC3842BD1013TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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UC3842BD1013TR Description

Short technical summary and product information.

The UC3842BD1013TR from STMicroelectronics is a versatile DC DC Switching Controller. It supports both Step-Up and Step-Up/Step-Down functions, utilizing Boost and Flyback topologies. This device is designed to operate within a wide voltage range of 10V to 30V, with a maximum duty cycle of 96% and a frequency of up to 500kHz.

 

Featuring a single output phase and transistor driver output type, it is suitable for isolation-capable positive output configurations. The controller includes frequency control as a key feature. It is housed in an 8-SOIC package, designed for surface mount installation.

 

This component is ideal for applications requiring efficient voltage conversion and power regulation. Its robust design and specifications make it a reliable choice for various power management circuits.

UC3842BD1013TR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UC3842BD1013TR DC DC Switching Controller
Subcategory: Power Management

UC3842BD1013TR Compliance

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

UC3842BD1013TR Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UC3842BD1013TR Features

  • Operates from 10V to 30V input.
  • Supports Boost and Flyback topologies.
  • Maximum duty cycle of 96%.
  • Surface mount 8-SOIC package.
  • Frequency control feature included.

UC3842BD1013TR Applications

  • Used in power supply designs.
  • Suitable for voltage conversion circuits.
  • Ideal for step-up applications.
  • Applicable for isolated power systems.

UC3842BD1013TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UC3842BD1013TR?

10V to 30V.

What package does the UC3842BD1013TR come in?

8-SOIC surface-mount package.

What is the operating temperature range?

0°C to 70°C junction temperature.

What is the maximum switching frequency?

Up to 500kHz.

What is the maximum duty cycle?

96%.

What functions does the UC3842BD1013TR support?

Step-Up and Step-Up/Step-Down.

What topologies are supported?

Boost and Flyback.

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