UCC28740D Part Information

Details for UCC28740D by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 100-kHz Maximum Switching Frequency Enables High-Power-Density Charger Designs
  • 700-V Startup Switch
  • Clamped Gate-Drive Output for MOSFET
  • Enables u00b11% Voltage Regulation and u00b15% Current Regulation Across Line and Load
  • Frequency Dithering to Ease EMI Compliance
  • Less than 10-mW No-Load Power Capability
  • Opto-Coupled Feedback for CV, and Primary-Side Regulation (PSR) for CC
  • Overvoltage, Low-Line, and Overcurrent Protection Functions
  • Resonant-Ring Valley-Switching Operation for Highest Overall Efficiency
  • SOIC-7 Package

Part Specifications

Input Voltage -
Output Voltage -
Output Current -
Supply Voltage Min 9V
Supply Voltage Max 35V
Controller IC Case Style SOIC
No. of Pins 7Pins
Frequency 100kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • IC, CV/CC FLYBK CONTROLLER, 38V, SOIC-7; Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:9V; Supply Voltage Max:35V; Controller IC Case Style:SOIC; No. of Pins:7Pins; Frequency:100kHz; Operating Temperature RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UCC28740D?

Additional datasheets, footprints and schematics for UCC28740D are listed in our Part Details tab. You can also find the UCC28740D image and similar parts on this details page.

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What category does UCC28740D fall under?

The UCC28740D is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UCC28740D when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the UCC28740D you can contact the distributor directly for product support, shipping queries etc.

Is the UCC28740D RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for UCC28740D have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for UCC28740D.

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