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NCP3170
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 mW High-Side, 25 mW 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.
NCP3170 Datasheet
