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L6983I |
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| Part Number | L6983I |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The L6983I is a device specifically designed for isolated buck topology. The primary output voltage can be accurately adjusted, whereas the isolated secondary output is derived by using a given transf... |
| Features |
• Designed for iso-buck topology • 3.5 V to 38 V operating input voltage • Primary output voltage regulation / no optocoupler required • 4.5 A source / sink peak primary current capability • Peak current mode architecture in forced PWM operation • 390 ns blanking time • 200 kHz to 1 MHz programmable switching frequency. Stable with low ESR capacitor: min 2 µF • Internal compensation network • 2 μA shutdown current • Internal soft-start • Enable • Overvoltage protection • Output voltage sequencing • Thermal protection • Optional spread spectrum for improved EMC • Power Good • Synchronization to... |
| Document |
 L6983I Data Sheet
PDF 17.79MB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | L6983 |
STMicroelectronics |
38V 3A synchronous step-down converter |
|
| 2 | L6981 |
STMicroelectronics |
1.5A synchronous step-down converter |
|
| 3 | L6982 |
STMicroelectronics |
38V 2A synchronous step-down converter |
|
| 4 | L6984 |
STMicroelectronics |
synchronous step-down switching regulator |
|
| 5 | L6984A |
STMicroelectronics |
synchronous step-down switching regulator |
|
| 6 | L6986H |
STMicroelectronics |
2A synchronous step-down switching regulator |
|
Desde 2024. D4U Semiconductor.
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