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产品说明
The NCV4290 is an integrated low dropout regulator designed for use in harsh automotive enviroments. It includes wide operating temperature and input voltage ranges. The output is regulated at 5 V and is rated to 450 mA of output current.
It also provides a number of features, including overcurrent protection, overtemperature protection and a programable microprocessor power good signal. The NCV4290 is available in the DPAK and D
2PAK surface mount package. The output is stable over wide output capcitance and ESR range.
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特性 |
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优势 |
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5.0 V, 2% Output Voltage Accuracy with 450 mA Output Current
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Can operate with newest microprocessor.
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500 mV (max) Dropout Voltage
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Can operate during cranking at low input voltage.
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Active Power Good Output
Power Good Low Down to VQ = 1.0 V
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Integrated control of microprocessor power supply - lower cost and space
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Fault Protection
+45 V Peak Transient Voltage -42 V Reverse Voltage Short Circuit Protection Thermal Overload Protection
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No external components required to enable protections required within any automotive applications.
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These are Pb-Free Devices
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应用 |
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终端产品 |
- Auto Body Electronics
- Engine Control Unit
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