(ACTIVE) Two-Phase Interleaved CCM PFC Controller with Extended Frequency Range (10kHz to 300kHz)

Description &
Sample &
Tools &
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Not Available
UCC28070APW ACTIVE -40 to 125 2.35 | 1ku TSSOP (PW) | 20 View 70 | TUBE 1K - 5K Typical lead time for 1k quantity: 4 to 8 weeks
Contact Distributor UCC28070APWR ACTIVE -40 to 125 1.95 | 1ku TSSOP (PW) | 20 View 2000 | LARGE T&R No Stock For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1082 04 Jan 2012

Application Notes (1)

Title Abstract Type Size (KB) Date Views
PDF 739 18 Jun 2009 1,618

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 592 12 May 2009 2,407

Selection & Solution Guides (2)

Title Type Size (KB) Date Views
PDF 11357 19 Jun 2013 6,567
PDF 5968 26 Oct 2012 26,007

Tools & Software

Models (2)

Title Category Type Size (KB) Date Views
UCC28070 PSpice Average Model PSpice Model ZIP 210 KB 14 Apr 2010 1,503 views
UCC28070 PSpice Transient Model PSpice Model ZIP 76 KB 14 Apr 2010 1,461 views

Design Kits & Evaluation Modules (1)

Name Part# Type
UCC28070 Evaluation module UCC28070EVM Evaluation Modules & Boards

Software (3)

UCC28070 Excel Applications Design Tool 
(ZIP 299 KB )    1,338 views, 14 Aug 2008  
HPA284A - Gerber files the EVM daughter board controller 
(ZIP 178 KB )    978 views, 31 Jul 2008  
HPA225A - Gerber files for the EVM mother board 
(ZIP 227 KB )    961 views, 31 Jul 2008  

Development Tools (1)

Name Part# Type
Power Stage Designer of Most Commonly Used Switchmode Power Supplies POWERSTAGE-DESIGNER Circuit Design & Simulation

Support & Community

TI E2E™ Community

TI E2E Community

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Training & Events

Name Type Available During
Renewable Energy Developer’s Kit Overview
The Renewable Energy Developer’s Kit - a new C2000 development kit.
Video   On Demand  
TI LED Lighting Power Solutions Overview
This training will present an overview of the LED general light solutions available at TI.
On-Line Training   On Demand  
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
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