NCP3170ADR2G Synchronous PWM Switching Converter Circuit Board Chips

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

STOCK LIST

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
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