L4978 دیتاشیت
مشخصات دیتاشیت
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نام دیتاشیت
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L4978
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حجم فایل
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93.253
کیلوبایت
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نوع فایل
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pdf
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تعداد صفحات
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13
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مشخصات فنی
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RoHS:
true
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Category:
Power Supply Chip/DC-DC Converters
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Function:
Step-down type
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Topology:
Step-down
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Datasheet:
STMicroelectronics L4978
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Output Type:
Adjustable
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Input Voltage:
8V~55V
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Output Voltage:
3.3V~50V
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Number of Outputs:
1
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Switching Frequency:
300kHz
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Output Current (Max):
2A
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Operating Temperature:
-40°C~+150°C@(TJ)
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Synchronous Rectification:
NO
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Package:
DIP-8
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Manufacturer:
STMicroelectronics
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Series:
-
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Packaging:
Tube
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Part Status:
Active
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Output Configuration:
Positive
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Voltage - Input (Min):
8V
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Voltage - Input (Max):
55V
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Voltage - Output (Min/Fixed):
3.3V
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Voltage - Output (Max):
50V
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Current - Output:
2A
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Frequency - Switching:
100kHz ~ 300kHz
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Synchronous Rectifier:
No
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Mounting Type:
Through Hole
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Package / Case:
8-DIP (0.300", 7.62mm)
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Supplier Device Package:
8-DIP
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Base Part Number:
L4978
