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L5994 |
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| Part Number | L5994 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The L5994 is a sophisticated dual PWM stepdown controller and power monitor intended for SYSTEM BLOCK DIAGRAM TQFP32 ORDERING NUMBER: L5994 Notebook computer and/or battery powered equipment. The de... |
| Features |
rate with minimum external components count. A very high switching frequency (200/300 KHz or externally synchronizable) optimizes their physical dimensions. Synchronous rectification and pulse skipping mode for the buck sections optimise the overall efficiency over a wide load current range. The two high performance PWM controllers for 1.8V and 2.5V lines are monitored for overvoltage, undervoltage and overcurrent conditions. On detection of a fault, a POWER GOOD signal is generated and a specific shutdown procedure takes place to prevent physical damage and data corruption. A disable function... |
| Document |
 L5994 Data Sheet
PDF 70.46KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | L5991 |
STMicroelectronics |
PRIMARY CONTROLLER |
|
| 2 | L5991A |
STMicroelectronics |
PRIMARY CONTROLLER |
|
| 3 | L5993 |
STMicroelectronics |
CONSTANT POWER CONTROLLER |
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| 4 | L5996 |
STMicroelectronics |
5 BIT DYNAMIC DAC CONTROLLER FOR MOBILE CPU |
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| 5 | L59 |
Kingbright Corporation |
BI-POLAR AND BI-COLOR INDICATOR LAMPS |
|
| 6 | L5950 |
STMicroelectronics |
MULTIPLE MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO |
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Desde 2024. D4U Semiconductor.
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