Pin No. Pin Name Function Pin Description 1 HV High−voltage start−up current Connects to the rectified ac line or to bulk capacitor to perform the functions source input of start−up current source, Dynamic Self−Supply, AC brown−out detection. − − Creepage distance − 3 BO Bulk voltage monitoring input Receives divided bulk voltage to perform Br.
(high efficiency in standby, open string protection, dedicated startup…). Also can provide wide dimming range operation in wide output condition. Housed in a SOIC−16 package it integrates half−bridge output drivers together with the primary current sensing. High−Voltage section featuring the High−Voltage startup and Brown−out detection greatly simplifies the design of the power supply or LED string driver. Analog Dimming feature together with the PWM dimming allows to control the total light flux from the LED string this feature allows to design the window LED driver as well. This controller a.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NCL30100 |
ON Semiconductor |
Fixed Off Time Switched Mode LED Driver Controller | |
2 | NCL30105 |
ON Semiconductor |
Constant Off Time PWM Current-Mode Controller | |
3 | NCL30125 |
ON Semiconductor |
Current-Mode Controller | |
4 | NCL30160 |
ON Semiconductor |
1.0A Constant-Current Buck Regulator | |
5 | NCL30161 |
ON Semiconductor |
Constant-Current Buck Regulator | |
6 | NCL30167 |
ON Semiconductor |
LED Boost Switching Regulator | |
7 | NCL30185 |
ON Semiconductor |
Quasi-Resonant Primary Side Current-Mode Controller | |
8 | NCL30188 |
ON Semiconductor |
Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller | |
9 | NCL30000 |
ON Semiconductor |
Power Factor Corrected Dimmable LED Driver | |
10 | NCL30001 |
ON Semiconductor |
High-Efficiency Single Stage Power Factor Correction and Step-Down Offline LED Driver | |
11 | NCL30030 |
ON Semiconductor |
Combination Power Factor Correction and Quasi-Resonant Flyback Controllers | |
12 | NCL30051 |
ON Semiconductor |
PFC and Half-Bridge Resonant Combo Controller |