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STMicro
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| Part No. |
l4978
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| OCR Text |
l4978
2A STEP DOWN SWITCHING REGULATOR
UP TO 2A STEP DOWN CONVERTER OPERATING INPUT VOLTAGE FROM 8V TO 55V PRECISE 3.3V (1%) INTERNAL REFERENCE VOLTAGE OUTPUT VOLTAGE ADJUSTABLE FROM 3.3V TO 50V SWITCHING FREQUENCY ADJUSTABLE UP TO 500K... |
| Description |
2A STEP DOWN SWITCHING REGULATOR
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| File Size |
165.36K /
12 Page |
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ST Microelectronics
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| Part No. |
l4978D013TR
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| OCR Text |
... start function description the l4978 is a step down monolithic power switching regulator delivering 2a at a voltage be- tween 3.3v and 50v (selected by a simple exter- nal divider). realized in bcd mixed technology, the device uses an int... |
| Description |
2A STEP DOWN SWITCHING REGULATOR
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| File Size |
178.14K /
12 Page |
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it Online |
Download Datasheet |
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SGS Thomson Microelectronics
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| Part No. |
AN1061
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| OCR Text |
l4978, 2A High Efficiency DC-DC Converter
by N. Tricomi and D. Arrigo
INTRODUCTION The l4978 is a 2A monolithic dc-dc converter, step- down , operating at fix frequency continuous mode. It is realised in BCD60 II technology,and it's ava... |
| Description |
DESIGNING WITH l4978 2A HIGH EFFICIENCY DC-DC CONVERTER
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| File Size |
376.33K /
19 Page |
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it Online |
Download Datasheet |
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