Datasheet Texas Instruments UCC39421PWTR
| Manufacturer | Texas Instruments |
| Series | UCC39421 |
| Part Number | UCC39421PWTR |
High Frequency, Multimode Synchronous Controller 16-TSSOP 0 to 70
Datasheets
Multimode High Frequency PWM Controller datasheet
PDF, 896 Kb, Revision: C, File published: Feb 4, 2005
Extract from the document
Prices
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 16 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | 39421 |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Eco Plan
| RoHS | Compliant |
Application Notes
- UCC39421 3.3V SEPIC Evaluation Board (Rev. B)PDF, 77 Kb, Revision: B, File published: Aug 8, 2001
The UCC39421 SEPIC demo board implements a complete 330-kHz, 3.3-V SEPIC converter. The user needs only to supply an input voltage and a load. A list of materials giving the component part numbers and case sizes, the schematic, and a typical efficiency curve are provided. - 30 Watt Boost Converter Using the UCC39421 Multimode Synchronous PWM ControllerPDF, 341 Kb, File published: Feb 15, 2000
This design note discusses the use of the demonstration kit to evaluate the performance of the UCC39421 PWM Controller. A schematic and parts list for the demonstration kit are included. - UCC39421 1-MHz 5-V Boost Evaluation Board (Rev. A)PDF, 40 Kb, Revision: A, File published: May 3, 2000
The UCC39421 Boost demo board implements a complete 1 MHz, 5 V Boost converter. The user needs only to supply an input voltage and a load.
Model Line
Series: UCC39421 (4)
- UCC39421NG4 UCC39421PW UCC39421PWG4 UCC39421PWTR
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost or Inverting Controller (External Switch)
