Anterwell Technology Ltd.
Anterwell Technology Ltd. Large Original stock of IC Electronics Components, Transistors, Diodes etc. High Quality, Reasonable Price, Fast Delivery.
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Synchronous PWM Switching Converter
The NCP3170 is a flexible synchronous PWM Switching Buck Regulator. The NCP3170 operates from 4.5 V to 18 V, sourcing up to 3 A and is capable of producing output voltages as low as 0.8 V. The NCP3170 also incorporates current mode control. To reduce the number of external components, a number of features are internally set including soft start, power good detection, and switching frequency. The NCP3170 is currently available in an SOIC−8 package.
Features
• 4.5 V to 18 V Operating Input Voltage Range
• 90 m High-Side, 25 m Low-Side Switch
• FMEA Fault Tolerant During Pin Short Test
• 3 A Continuous Output Current
• Fixed 500 kHz and 1 MHz PWM Operation
• Cycle-by-Cycle Current Monitoring
• 1.5% Initial Output Accuracy
• Internal 4.6 ms Soft-Start
• Short-Circuit Protection
• Turn on Into Pre-bias
• Power Good Indication
• Light Load Efficiency
• Thermal Shutdown
• These are Pb-Free Devices
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