Integrated Circuits IC, Number Of Pins: 6 Pin

Our range of products include BP SEMI, BP5336H, DOB BULB IC and BP5151DH, DOB BULB IC, BP SEMI IC.Fan7390 mx Smd, BTA41-600BRG, TRIAC, ST and Nuvoton Microcontroller, NE76, MS51FB9AE.BP SEMI, BP5336H, DOB BULB IC Brand BP SEMI Part Number BP5336H Maximum Output Power 10W Number of Outputs 2 Supply Type LINEAR BP5151DH, DOB BULB IC, BP SEMI IC Brand BP SEMI Usage/Application Electronics Mounting Type SMD Type Non-Leaded Pack Size 4000 The BP5151dh is a high precision primary-side regulation PWM controller with single stage Active PFC, specially designed for universal input offline flyback or buck-boost constant current LED lighting. The controller with on-chip PFC circuit achieves high power factor and low THD. Operating in critical conduction mode, the power MOSFET switchingloss is reduced and the inductoris fully utilized. Badopts proprietary primary side current sensing scheme. It can precisely control the LED current without secondary side sense and feedback circuits. The system size and cost areoptimized, as well as the system reliability. The Butilizes patented line and load voltage compensation method to achieve excellent line and load regulation.And the line compensation factor can also be tuned externally for flexibility. The BP5151DHBoffers rich protectionfunctions to improve the system reliability, including LED open circuit protection, LED short circuit protection, VCC over voltage protection, VCC under voltage protection, CS resistor open protection and cycle by cycle current limit. All the protection functions are auto-recovery. The systemreliability is further improved by the thermal regulation function. The output current is reduced when the controller is over temperature.