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UCC38C43DGKR The Texas Instruments UCC38C43DGKR is a DC DC Switching Controller designed for multiple topologies. It operates within a supply voltage range of 7.6V to 18V.
Mfr Part #:

UCC38C43DGKR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC38C43DGKR is a DC DC Switching Controller designed for multiple topologies. It operates within a supply voltage range of 7.6V to 18V.
✓ Total Stock: 120,533 pcs
$ Price Range: $0.78

UCC38C43DGKR Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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120,533 pcs
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120533 pcs On Request 1 On Request On Request On Request On Request On Request
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UCC38C43DGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Conflict Minerals
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
Voltage Supply
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UCC38C43DGKR Description

Short technical summary and product information.

The UCC38C43DGKR from Texas Instruments is a versatile DC DC Switching Controller. It supports multiple topologies including Boost, Flyback, and Forward Converter configurations.

 

This controller operates with a supply voltage ranging from 7.6V to 18V and features a maximum duty cycle of 96%. It is designed for applications requiring a single positive output phase, with the output type specified as a Transistor Driver. The device operates at frequencies up to 1MHz and includes frequency control features.

 

Packaged in an 8-VSSOP and also described as 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), the UCC38C43DGKR is suitable for surface mount applications. Its operating temperature range is from 0°C to 70°C (TJ). The controller does not feature a synchronous rectifier and is not clock synchronized.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. However, these compliance details are unverified.

UCC38C43DGKR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: UCC38C43DGKR DC DC Switching Controller
Subcategory: DC DC Switching Controllers

UCC38C43DGKR Compliance

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

UCC38C43DGKR Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UCC38C43DGKR Features

  • Supports Boost, Flyback, Forward Converter topologies.
  • Operates from 7.6V to 18V supply voltage.
  • Maximum duty cycle of 96%.
  • Surface mountable in 8-VSSOP package.
  • Operating temperature 0°C to 70°C (TJ).

UCC38C43DGKR Applications

  • Ideal for DC DC power conversion.
  • Suitable for multi-topology designs.
  • Used in power management circuits.
  • Applications requiring frequency control.

UCC38C43DGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCC38C43DGKR?

The operating voltage range is 7.6V to 18V.

What is the operating temperature range of the UCC38C43DGKR?

The operating temperature range is 0°C to 70°C.

What package is the UCC38C43DGKR available in?

The UCC38C43DGKR is available in an 8-VSSOP surface mount package.

What topologies does the UCC38C43DGKR support?

It supports boost, flyback, and forward converter topologies.

What is the maximum switching frequency of the UCC38C43DGKR?

The maximum switching frequency is 1MHz.

Does the UCC38C43DGKR have a synchronous rectifier?

No, it does not have a synchronous rectifier.

What is the maximum duty cycle of the UCC38C43DGKR?

The maximum duty cycle is 96%.

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