Datasheet Texas Instruments UCC28740DR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | UCC28740 |
| Artikelnummer | UCC28740DR |
Konstantspannungs- und Konstantstrom-Flyback-Controller mit Optokoppler-Feedback 7-SOIC -40 bis 125
Datenblätter
UCC28740 Constant-Voltage Constant-Current Flyback Controller Using Optocoupled Feedback datasheet
PDF, 1.2 Mb, Revision: C, Datei veröffentlicht: Jul 5, 2017
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 7 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | U28740 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Herunterladen |
Parameter
| Control Method | Current |
| Duty Cycle(Max) | 99 % |
| Frequency(Max) | 100 kHz |
| Frequency(Min) | 0.17 kHz |
| Operating Temperature Range | -40 to 125 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 7SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rating | Catalog |
| Special Features | SSR,HV Start-up,CV/CC Control,DCM,Smart Meters Compatible,IoT Compatible,USB Type-C Compatible,Power Delivery Compatible |
| UVLO Thresholds On/Off | 21/7.75 V |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: UCC28740EVM-525
UCC28740EVM-525 Evaluation Module
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: UCC24630EVM-636
UCC24630 65W AC/DC Adapter
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Agency requirements for stand-by power consumption w/ offline and PoL convertersPDF, 160 Kb, Datei veröffentlicht: Jan 26, 2016
- Choosing Standard Recovery Diode or Ultra-Fast Diode in SnubberPDF, 231 Kb, Datei veröffentlicht: Oct 9, 2015
Modellreihe
Serie: UCC28740 (2)
- UCC28740D UCC28740DR
Herstellerklassifikation
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Flyback Controller