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SY5830 |
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| Part Number | SY5830 |
| Manufacturer | Silergy |
| Description | The SY5830 is a single stage Flyback and PFC controller targeting at LED lighting applications. It is a primary side controller without applying any secondary feedback circuit for low cost, and drives... |
| Features |
• Primary side control eliminates the opto-coupler. • Valley turn-on of the primary MOSFET to achieve low switching losses • Power factor >0.90 with single-stage conversion. • Reliable short LED and Open LED protection • Quick start up <500ms • Low start up current:15µA typical • Package: SOT23-6 Applications • LED lighting Typical Applications AC input DB1 C1 R9 C3 NP C2 R1 D2 NS R10 Output C4 NAUX R2 D3 C5 D1 R3 R6 ISEN DRV GND VIN R4 COMP VSEN R7 R5 SY5830 C6 Q1 R8 CY1 R11 Figure 1. Schematic Diagram SOT23-6 Efficiency (%) Figure 2. Efficiency vs Input Voltage AN_SY... |
| Document |
 SY5830 Data Sheet
PDF 318.75KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SY5839 |
Silergy |
Single Stage Buck PFC Controller |
|
| 2 | SY5800 |
Silergy |
Single Stage Flyback And PFC Controller |
|
| 3 | SY5800A |
Silergy |
Single Stage Flyback And PFC Controller |
|
| 4 | SY58011U |
Micrel Semiconductor |
1:2 CML FANOUT BUFFER/TRANSLATOR |
|
| 5 | SY58012U |
Micrel Semiconductor |
1:2 LVPECL FANOUT BUFFER/TRANSLATOR |
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