US4651S - LOW COST POWER-SAVING MODE POWER-SWITCH
The UTC US4651S is a high performance current mode power-switch ideally suited for low standby power.
Drain start up make the power reliable on startup design and lower standby power.
At no load condition, the IC operates in power-saving mode for lower standby power, decreasing frequency for Higher
US4651S Features
* UTC proprietary frequency hopping technology for Improved EMI performance.
* Power-saving mode for high light-load and standby efficiency
* Soft Start
* Dynamic peak current limiting for constant output power
* Built-in synchronized slope compensation
* OLP,OVP,OTP and VDD
