Datasheet Texas Instruments UC2572D
| Manufacturer | Texas Instruments |
| Series | UC2572 |
| Part Number | UC2572D |
Negative Output Flyback Pulse Width Modulator 8-SOIC -40 to 85
Datasheets
Negative Output Flyback Pulse Width Modulator datasheet
PDF, 283 Kb, Revision: A, File published: Aug 29, 2001
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | UC2572D |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Download |
Parametrics
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 10 A |
| Iq(Typ) | 9 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SOIC |
| Rating | Catalog |
| Special Features | N/A |
| Switch Current Limit(Min) | 10 A |
| Switching Frequency(Max) | 200 kHz |
| Switching Frequency(Min) | 10 kHz |
| Topology | Inverting |
| Type | Controller |
| Vin(Max) | 35 V |
| Vin(Min) | 4.2 V |
| Vout(Max) | -1 V |
| Vout(Min) | -70 V |
Eco Plan
| RoHS | Compliant |
Application Notes
- Use High Voltage Energy Storage Technique to Reduce Size and CostPDF, 116 Kb, File published: Feb 23, 2005
Model Line
Series: UC2572 (4)
- UC2572D UC2572DG4 UC2572DTR UC2572DTRG4
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)
