Datasheet Details
- Part number
- NCL30105
- Manufacturer
- ON Semiconductor ↗
- File Size
- 0.98 MB
- Datasheet
- NCL30105-ONSemiconductor.pdf
- Description
- Constant Off Time PWM Current-Mode Controller
NCL30105 Description
NCL30105 Constant Off Time PWM Current-Mode Controller for LED Applications The NCL30105 is a peak current controlled fixed off time controller desig.
Pin Number
Pin Name
Function
1
toff
Adjusts the Off Time
Duration
2
DIM
Dimming Input
3
VCC
Supplies the Controller
4
CS
Current Sense.
NCL30105 Features
* robust protection features to detect switch overcurrent faults and to detect maximum on time events. Features
* Constant Off Time Current
* Mode Control Operation
* Adjustable Off Time (0.5 ms to 10 ms)
* Internal Leading Edge Blanking
* Source 250 mA / Sink 500
NCL30105 Applications
* The NCL30105 is a peak current controlled fixed off time controller designed for LED driver applications in which the LEDs are operated in deep Continuous Conduction Mode (CCM) without requiring slope compensation. Featuring an adjustable off time generator, the controller can drive a MOSFET up to a
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