The BP8523D is a high performance, highly integrated power supply switcher lc with low standby consumption. The BP8523D can be configured as buck buck-boost topologies for universal 85~265V AC inputs.

The BP8523Dintegrates a 650V power MOSFET, a high.voltage current source for self-biasing, a current sensing circuit, an output feedback circuit, a freewheeling diode and an advanced controller.External VCC capacitor and loop compensation components can be eliminated, which reduces cost and size of overall power systems, and improves reliability.

The BP8523D employs advanced multi-mode control algorithm.As a result,the no-load power consumption and the average efficiency have been improved, and the audible noise is minimized.

The BP8523D features comprehensive protections including short circuit protection (SCP), output over voltage protection (OVP), over load protection (OLP)FB open loop protection, cycle-by-cycle current limit,and over temperature protection (OTP).

The BP8523D is available in SOP-7 package.