Power chip

The NCP1399 is a high-performance current-mode controller for half-bridge resonant converters. The controller implements 600 V gate drivers, which simplifies layout and reduces external parts count. The built-in undervoltage input function simplifies the implementation of this controller in all applications. In applications requiring a PFC pre-stage, the NCP1399 has a dedicated output to drive the PFC controller. This feature combined with dedicated skip mode technology further improves the light load efficiency of the entire application. The NCP1399 provides a set of protection features for safe operation in any application. These include: overload protection, overcurrent protection to place hard switching cycles, undervoltage detection, open optocoupler detection, automatic dead time adjustment, overvoltage (OVP) and overtemperature (OTP) protection.

50A 8 to 14V Input Wide Output Regulated Power Module 20-Through-Hole Module -40 to 85

The NCP51530 is a 700 V high-side and low-side driver with high drive capability for AC-DC power supplies and inverters. The NCP51530 provides optimum propagation delay, low quiescent current and low switching current at high operating frequency. Therefore, the device enables energy-efficient power supply designs operating at high frequencies. The NCP51530 uses SOIC8 and DFN10 encapsulation.

Power Switch-Driver-1: 2-N-Channel-300mA-8-SOIC

2A, 100V Half Bridge Gate Driver with 8V UVLO and Programmable Delay 10-WSON -40 to 125