Soft start - Import export

The MAX1630A–MAX1635A are buck-topology, step down, switch-mode, power-supply controllers that gener ate logic-supply voltages in battery-powered systems. These high-performance, dual-/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low-dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping

The ON Semiconductor NCP1607BDR2G is a high-performance power factor correction (PFC) controller designed to provide superior performance in a wide range of applications. This device features a critical conduction mode (CRM) operation with a low start-up current of 23.5μA. It is housed in an 8-SOIC package and is rated for operation over a temperature range of -40°C to 125°C. The NCP1607BDR2G is designed to operate with a supply voltage range of 9.5V to 20V. The NCP1607BDR2G features a wide range of protection features, including over-voltage protection, over-current protection, and over-temperature protection. It also features a programmable soft-start and a programmable frequency foldback. The device is designed to provide high efficiency and low EMI, making it ideal for use in a variety of applications. The NCP1607BDR2G is an ideal solution for applications requiring high efficiency and low EMI

The LX7175CLD is a synchronous buck switching regulator from Microsemi. It is a 3.5A adjustable regulator with a 10-pin DFN package. It is designed to provide a high efficiency, low noise, and low output voltage ripple solution for a wide range of applications. • 3.5A adjustable output current • 10-pin DFN package • Synchronous buck switching regulator • High efficiency • Low noise • Low output voltage ripple • Wide input voltage range (4.5V to 28V) • Output voltage range (0.8V to 5.5V) • Programmable switching frequency (200kHz to 2.2MHz) • Programmable soft-start • Over-temperature protection • Over-current protection • Short-circuit protection Applications: The LX7175CLD is suitable for a wide range of applications, including: • Automotive • Industrial • Computing • Networking • Telecom • Portable electronics • Battery-powered systems