LED Driver For Lighting
Switching Regulators back
Item Vin Topology Output
Current (mA)
Dimming LDO VDD(V) LDO IDD(uA) Current
Detector
Package
Type
Min (V) Max (V)
MG39U301 7 450 Buck Ext. FET PWM/ Linear 5.6 500 Peak Current SOP8 , SOP16
MG39U302 8 450 Buck Ext. FET PWM/ Linear 7.5 1000 Average Current SOP8 , SOP16

 

Item Vin Vout Output
Current (mA)
Dimming Parallelable Package Type
Min (V) Max (V) Min (V) Max (V)
MG39U103A-050 7 450 7.5 350 50 +/- 10% Ext. FET YES Dice , TO-252
MG39U103A-080 8 450 7.5 350 80 +/- 10% Ext. FET YES Dice , TO-252