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NCL30105

Constant Off Time PWM Current-Mode Controller

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 General Description

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 Input 5 DRV Driver Output 6 GND

* 7 SSTART Soft

*start / Peak Current Adjustment 8 NC Non

*connected Pin Pin Desc.

NCL30105 Datasheet (0.98 MB)

Preview of NCL30105 PDF

Datasheet Details

Part number:

NCL30105

Manufacturer:

ON Semiconductor ↗

File Size:

0.98 MB

Description:

Constant off time pwm current-mode controller.
NCL30105 Constant Off Time PWM Current-Mode Controller for LED Applications The NCL30105 is a peak current controlled fixed off time controller desig.

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NCL30105 Constant Off Time PWM Current-Mode Controller ON Semiconductor

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