Power chip

Suitable for electric toothbrushes, smart locks, consumer products, and other low-voltage or battery-powered motion control products.

TPS53915 PMBus-controlled 1.5-V to 18-V DCAP3 12-A synchronous buck converter for high power density

1.6uA static power consumption, 40V withstand voltage, 1A current output, high transient

12W/800mA winding power supply 5V2.4A charger isolated flyback constant voltage constant current chip

5V 300mA

DCDC-Buck 17V 2A 500KHz ECOT Force-CCM Sync Step-Down Regulator

The NCP1219 is a pin-pin compatible new generation of the successful 7-pin current mode NCP12XX series. The controller achieves excellent standby power consumption by using an adjustable skip mode and an integrated high-voltage start-up FET. Internal frequency dithering, slope compensation, timer-based fault detection and latching inputs make this controller an excellent choice for converters where ruggedness and part cost are key constraints. Dynamic Self-Power Supply (DSS) greatly simplifies the transformer design and eliminates the need for an auxiliary winding to power the NCP1219. This feature is especially useful for applications where the output voltage varies during operation (such as battery chargers). Due to its high voltage technology, the IC is directly connected to the high voltage DC rail.