| Manufacturer | Part # | Datasheet | Description |

Sanken electric
|
LC5910S |
692Kb/22P |
Critical Current Mode Buck LED Driver IC |

Fairchild Semiconductor
|
AN-6921 |
618Kb/16P |
Integrated Critical Mode PFC / Quasi-Resonant Current Mode PWM Controller |
| FAN6921ML |
1Mb/23P |
Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller |
| FAN6921MR |
1Mb/24P |
Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller |
| FAN6920MR |
1Mb/24P |
Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Controller |

ON Semiconductor
|
FAN6921BMR |
719Kb/20P |
Integrated Critical Mode PFC and Quasi-Resonant Current Mode PWM Controller August, 2020 ??Rev. 0 |

Fairchild Semiconductor
|
AN-6920MR |
683Kb/17P |
Integrated Critical-Mode PFC / Quasi-Resonant Current-Mode PWM Controller FAN6920 |

Richtek Technology Corp...
|
RT6150A |
188Kb/13P |
Current Mode Buck-Boost Converter |

Recom International Pow...
|
RCD-48 |
114Kb/4P |
Constant Current Buck LED Driver |

Semtech Corporation
|
SC4508 |
203Kb/10P |
Buck or Buck-Boost(Inverting) Current Mode Controller |
| SC4508A |
418Kb/21P |
Buck or Buck-Boost (Inverting) Current Mode Controller |

Recom International Pow...
|
RCDE-48 |
880Kb/7P |
Constant Current Buck LED Driver |

ON Semiconductor
|
FL7921R |
1Mb/24P |
Integrated Critical-Mode PFC and Quasi-Resonant Current-Mode PWM Lighting Controller Rev. 1.1 |

Allegro MicroSystems
|
A4403_V |
342Kb/15P |
Valley Current Mode Control Buck Converter |
| A4403 |
342Kb/15P |
Valley Current Mode Control Buck Converter |

Shenzhen Tianyuan Semic...
|
TP8021A |
551Kb/5P |
Average Current Type LED Buck Constant Current Driver |

Fairchild Semiconductor
|
FAN7529 |
1Mb/20P |
Critical Conduction Mode PFC Controller |
| FAN7530 |
1Mb/20P |
Critical Conduction Mode PFC Controller |

ON Semiconductor
|
FAN7930B |
1Mb/22P |
Critical Conduction Mode PFC Controller September-2017, Rev. 2 |

Shenzhen Tianyuan Semic...
|
TP8021N |
534Kb/5P |
Average Current Type LED Buck Constant Current Driver |