onsemi

NCP3170BDR2G

NCP3170BDR2G Description

The NCP3170BDR2G is a high-performance, adjustable output voltage DC switching voltage regulator manufactured by onsemi. This 8-SOIC packaged IC is designed for buck converter applications, offering a wide input voltage range of 4.5V to 18V and a maximum output current of 3A. The device features a 1MHz switching frequency and is capable of providing an adjustable output voltage between 0.8V and 17.28V. With its positive output configuration and synchronous rectifier, the NCP3170BDR2G offers high efficiency and low quiescent current, making it ideal for a variety of power conversion applications.

NCP3170BDR2G Features

• Adjustable output voltage: 0.8V to 17.28V
• Wide input voltage range: 4.5V to 18V
• Maximum output current: 3A
• 1MHz switching frequency
• Positive output configuration
• Synchronous rectifier for high efficiency
• Low quiescent current
• Surface mount packaging (8-SOIC)
• REACH unaffected and RoHS3 compliant
• Moisture Sensitivity Level (MSL) 3 (168 hours)
• EAR99 and HTSUS 8542.39.0001 compliant
• Tape & Reel (TR) packaging

NCP3170BDR2G Applications

The NCP3170BDR2G is well-suited for a variety of power conversion applications, including:

1. Industrial and automotive systems requiring high efficiency and low quiescent current
2. Portable electronic devices such as smartphones, tablets, and laptops
3. Telecommunications equipment and networking devices
4. Power supplies for LED lighting systems
5. Medical and healthcare equipment requiring stable and reliable power conversion

Conclusion of NCP3170BDR2G

The NCP3170BDR2G is a versatile and efficient DC switching voltage regulator, offering a wide input voltage range, adjustable output voltage, and high current capability. Its unique features, such as synchronous rectification and low quiescent current, make it an ideal choice for a variety of power conversion applications. However, it is important to note that this product is currently classified as obsolete, which may limit its availability and suitability for new designs. Nonetheless, for existing systems and applications that require the specific performance characteristics of the NCP3170BDR2G, this IC remains a reliable and cost-effective solution.