UCC28713D Part Information

Details for UCC28713D by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The UCC2871x family of flyback power supply controllers provides isolated-output Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. The devices process information from the primary power switch and an auxiliary flyback winding for precise control of output voltage and current. An internal 700-V start-up switch, dynamicallycontrolled operating states and a tailored modulation profile support ultra-low standby power without sacrificing start-up time or output transient response. Control algorithms in the UCC28710 family allow operating efficiencies to meet or exceed applicable standards. The output drive interfaces to a MOSFET power switch. Discontinuous conduction mode (DCM) with valley switching reduces switching losses. Modulation of switching frequency and primary current peak amplitude (FM and AM) keeps the conversion efficiency high across the entire load and line ranges. The controllers have a maximum switching frequency of 100 kHz and always maintain control of the peakprimary current in the transformer. Protection features help keep primary and secondary component stresses in check. The UCC28710, UCC28714 and UCC28715 allow the cable compensation to be programmed. The UCC28711, UCC28712 and UCC28713 devices allow remote temperature sensing using a negative temperature coefficient (NTC) resistor while providing fixed cablecompensation levels.

Part Downloads

Featured content from Farnell

Part Features

  • 100-kHz Maximum Switching Frequency Enables High-Power Density Charger Designs
  • 700-V Start-Up Switch
  • < 10-mW No-Load Power
  • Clamped Gate-Drive Output for MOSFET
  • Frequency Jitter to Ease EMI Compliance
  • NTC Resistor Interface (UCC28711, UCC28712 and UCC28713) with Fixed Cable Compensation Options
  • Overvoltage, Low-Line, and Overcurrent Protection Functions
  • Primary-Side Regulation (PSR) Eliminates Opto- Coupler
  • Programmable Cable Compensation (UCC28710, UCC28714 and UCC28715)
  • Quasi-Resonant Valley-Switching Operation for Highest Overall Efficiency
  • SOIC-7 Package
  • Wide VDD Range Allows Small Bias Capacitor
  • u00b15% Voltage and Current Regulation Across Line and Load

Part Specifications

Input Voltage AC Min -
Input Voltage AC Max -
AC / DC Converter Case Style SOIC
No. of Pins 7Pins
Power Rating -
Topology Flyback
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Supply Voltage Max 35V
Supply Voltage Min 9V
RoHS Compliant

Alternative Part Descriptions

  • Constant-voltage, constant-current PWM with PSR, valley switching, NTC option, and 300mV cable comp. | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UCC28713D?

Additional datasheets, footprints and schematics for UCC28713D are listed in our Part Details tab. You can also find the UCC28713D image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UCC28713D in the Pricing & Inventory tab next to part details. You can view UCC28713D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UCC28713D fall under?

The UCC28713D is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UCC28713D 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 UCC28713D you can contact the distributor directly for product support, shipping queries etc.

Is the UCC28713D RoHS compliant?

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

Which authorised distributors for UCC28713D have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for UCC28713D.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for UCC28713D often in real-time on the comparison pages.

What if I can't find stock of UCC28713D?

You can fill out our help required form which you can use to request a quote for UCC28713D from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for UCC28713D

Loading...
Loading Results for UCC28713D