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UCC2581 |
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| Part Number | UCC2581 |
| Manufacturer | Unitrode |
| Description | The UCC3581 voltage mode pulse width modulator is designed to control low power isolated DC - DC converters in applications such as Subscriber Line Power (ISDN I.430). Primarily used for single switch... |
| Features |
• Low 85µA Startup Current BLOCK DIAGRAM • Low 300µA Operating Current • Automatically Disabled Startup Preregulator • Programmable Minimum Duty Cycle with Cycle Skipping • Programmable Maximum Duty Cycle • Output Current 1A Peak Source and Sink • Programmable Soft Start • Programmable Oscillator Frequency • External Oscillator Synchronization Capability application INFO available UCC1581 UCC2581 UCC3581 Note: Pin Connection shown for 14-pin Package UDG-95011-1 DESCRIPTION The UCC3581 voltage mode pulse width modulator is designed to control low power isolated DC - DC converters ... |
| Document |
 UCC2581 Data Sheet
PDF 842.39KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UCC2580-1 |
Texas Instruments |
Single Ended Active Clamp/Reset PWM |
|
| 2 | UCC2580-2 |
Texas Instruments |
Single Ended Active Clamp/Reset PWM |
|
| 3 | UCC2580-3 |
Texas Instruments |
Single Ended Active Clamp/Reset PWM |
|
| 4 | UCC2580-4 |
Texas Instruments |
Single Ended Active Clamp/Reset PWM |
|
| 5 | UCC25800-Q1 |
Texas Instruments |
Ultra-low EMI Transformer Driver |
|
| 6 | UCC25800B-Q1 |
Texas Instruments |
Ultra-low EMI Transformer Driver |
|
Desde 2024. D4U Semiconductor.
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